2049764672116

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:1003

約数の個数: 288

約数和(自身を含む): 4596185825280

約数和(自身を除く): 2546421153164

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 127, 133, 196, 217, 251, 254, 266, 434, 502, 508, 532, 557, 589, 868, 889, 931, 1004, 1114, 1178, 1519, 1757, 1778, 1862, 2228, 2356, 2413, 3038, 3514, 3556, 3724, 3899, 3937, 4123, 4769, 4826, 6076, 6223, 7028, 7781, 7798, 7874, 8246, 9538, 9652, 10583, 12299, 12446, 15562, 15596, 15748, 16492, 16891, 17267, 19076, 21166, 24598, 24892, 27293, 27559, 28861, 31124, 31877, 33383, 33782, 34534, 42332, 49196, 54467, 54586, 55118, 57722, 63754, 66766, 67564, 69068, 70739, 74081, 74803, 108934, 109172, 110236, 115444, 118237, 120869, 127508, 133532, 139807, 141478, 147839, 148162, 149606, 192913, 217868, 223139, 233681, 236474, 241738, 279614, 282956, 295678, 296324, 299212, 328073, 381269, 385826, 446278, 467362, 472948, 483476, 495173, 518567, 523621, 559228, 591356, 605663, 656146, 762538, 771652, 846083, 892556, 934724, 978649, 988187, 990346, 1034873, 1037134, 1047242, 1211326, 1312292, 1344041, 1525076, 1561973, 1692166, 1957298, 1976374, 1980692, 2069746, 2074268, 2094484, 2192909, 2296511, 2422652, 2656333, 2688082, 3123946, 3384332, 3466211, 3665347, 3914596, 3952748, 4139492, 4239641, 4334017, 4385818, 4593022, 5312666, 5376164, 6247892, 6850543, 6917309, 6932422, 7244111, 7330694, 8479282, 8668034, 8771636, 9186044, 9408287, 10625332, 13701086, 13834618, 13864844, 14488222, 14661388, 15350363, 16075577, 16958564, 17336068, 17755489, 18594331, 18775553, 18816574, 27402172, 27669236, 28976444, 29677487, 30338119, 30700726, 32151154, 35510978, 37188662, 37551106, 37633148, 41665271, 48421163, 59354974, 60676238, 61401452, 64302308, 65858009, 71021956, 74377324, 75102212, 82346323, 83330542, 96842326, 107452541, 118709948, 121352476, 124288423, 130160317, 131428871, 131716018, 164692646, 166661084, 193684652, 212366833, 214905082, 248576846, 260320634, 262857742, 263432036, 291656897, 329385292, 337354291, 424733666, 429810164, 497153692, 520641268, 525715484, 550420159, 576424261, 583313794, 674708582, 849467332, 870018961, 920002097, 1100840318, 1152848522, 1166627588, 1349417164, 1740037922, 1840004194, 2041598279, 2201680636, 2305697044, 2361480037, 3480075844, 3680008388, 3852941113, 4034969827, 4083196558, 4722960074, 7705882226, 8069939654, 8166393116, 9445920148, 10457983021, 15411764452, 16139879308, 16530360259, 20915966042, 26970587791, 33060720518, 41831932084, 53941175582, 66121441036, 73205881147, 107882351164, 146411762294, 292823524588, 512441168029, 1024882336058, 2049764672116]

約数ペア:

[(1, 2049764672116), (2, 1024882336058), (4, 512441168029), (7, 292823524588), (14, 146411762294), (19, 107882351164), (28, 73205881147), (31, 66121441036), (38, 53941175582), (49, 41831932084), (62, 33060720518), (76, 26970587791), (98, 20915966042), (124, 16530360259), (127, 16139879308), (133, 15411764452), (196, 10457983021), (217, 9445920148), (251, 8166393116), (254, 8069939654), (266, 7705882226), (434, 4722960074), (502, 4083196558), (508, 4034969827), (532, 3852941113), (557, 3680008388), (589, 3480075844), (868, 2361480037), (889, 2305697044), (931, 2201680636), (1004, 2041598279), (1114, 1840004194), (1178, 1740037922), (1519, 1349417164), (1757, 1166627588), (1778, 1152848522), (1862, 1100840318), (2228, 920002097), (2356, 870018961), (2413, 849467332), (3038, 674708582), (3514, 583313794), (3556, 576424261), (3724, 550420159), (3899, 525715484), (3937, 520641268), (4123, 497153692), (4769, 429810164), (4826, 424733666), (6076, 337354291), (6223, 329385292), (7028, 291656897), (7781, 263432036), (7798, 262857742), (7874, 260320634), (8246, 248576846), (9538, 214905082), (9652, 212366833), (10583, 193684652), (12299, 166661084), (12446, 164692646), (15562, 131716018), (15596, 131428871), (15748, 130160317), (16492, 124288423), (16891, 121352476), (17267, 118709948), (19076, 107452541), (21166, 96842326), (24598, 83330542), (24892, 82346323), (27293, 75102212), (27559, 74377324), (28861, 71021956), (31124, 65858009), (31877, 64302308), (33383, 61401452), (33782, 60676238), (34534, 59354974), (42332, 48421163), (49196, 41665271), (54467, 37633148), (54586, 37551106), (55118, 37188662), (57722, 35510978), (63754, 32151154), (66766, 30700726), (67564, 30338119), (69068, 29677487), (70739, 28976444), (74081, 27669236), (74803, 27402172), (108934, 18816574), (109172, 18775553), (110236, 18594331), (115444, 17755489), (118237, 17336068), (120869, 16958564), (127508, 16075577), (133532, 15350363), (139807, 14661388), (141478, 14488222), (147839, 13864844), (148162, 13834618), (149606, 13701086), (192913, 10625332), (217868, 9408287), (223139, 9186044), (233681, 8771636), (236474, 8668034), (241738, 8479282), (279614, 7330694), (282956, 7244111), (295678, 6932422), (296324, 6917309), (299212, 6850543), (328073, 6247892), (381269, 5376164), (385826, 5312666), (446278, 4593022), (467362, 4385818), (472948, 4334017), (483476, 4239641), (495173, 4139492), (518567, 3952748), (523621, 3914596), (559228, 3665347), (591356, 3466211), (605663, 3384332), (656146, 3123946), (762538, 2688082), (771652, 2656333), (846083, 2422652), (892556, 2296511), (934724, 2192909), (978649, 2094484), (988187, 2074268), (990346, 2069746), (1034873, 1980692), (1037134, 1976374), (1047242, 1957298), (1211326, 1692166), (1312292, 1561973), (1344041, 1525076)]