2668372616

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 256

約数和(自身を含む): 6881280000

約数和(自身を除く): 4212907384

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 49, 52, 56, 62, 76, 91, 98, 104, 124, 127, 133, 152, 182, 196, 217, 247, 248, 254, 266, 343, 364, 392, 403, 434, 494, 508, 532, 589, 637, 686, 728, 806, 868, 889, 931, 988, 1016, 1064, 1178, 1274, 1372, 1519, 1612, 1651, 1729, 1736, 1778, 1862, 1976, 2356, 2413, 2548, 2744, 2821, 3038, 3224, 3302, 3458, 3556, 3724, 3937, 4123, 4459, 4712, 4826, 5096, 5642, 6076, 6223, 6517, 6604, 6916, 7112, 7448, 7657, 7874, 8246, 8918, 9652, 10633, 11284, 11557, 12103, 12152, 12446, 13034, 13208, 13832, 15314, 15748, 16492, 16891, 17836, 19304, 19747, 21266, 22568, 23114, 24206, 24892, 26068, 27559, 28861, 30628, 31369, 31496, 32984, 33782, 35672, 39494, 42532, 43561, 46228, 48412, 49784, 51181, 52136, 53599, 55118, 57722, 61256, 62738, 67564, 74803, 78988, 80899, 84721, 85064, 87122, 92456, 96824, 102362, 107198, 110236, 115444, 118237, 125476, 135128, 138229, 149606, 157976, 161798, 169442, 174244, 192913, 202027, 204724, 214396, 219583, 220472, 230888, 236474, 250952, 276458, 299212, 323596, 338884, 348488, 358267, 375193, 385826, 404054, 409448, 428792, 439166, 472948, 523621, 552916, 566293, 598424, 647192, 677768, 716534, 750386, 771652, 808108, 827659, 878332, 945896, 972439, 1047242, 1105832, 1132586, 1350391, 1433068, 1500772, 1537081, 1543304, 1616216, 1655318, 1756664, 1944878, 2094484, 2265172, 2507869, 2626351, 2700782, 2866136, 3001544, 3074162, 3310636, 3665347, 3889756, 4188968, 4530344, 5015738, 5252702, 5401564, 6148324, 6621272, 6807073, 7330694, 7779512, 10031476, 10505404, 10759567, 10803128, 12296648, 13614146, 14661388, 17555083, 20062952, 21010808, 21519134, 25657429, 27228292, 29322776, 35110166, 43038268, 47649511, 51314858, 54456584, 70220332, 86076536, 95299022, 102629716, 140440664, 190598044, 205259432, 333546577, 381196088, 667093154, 1334186308, 2668372616]

約数ペア:

[(1, 2668372616), (2, 1334186308), (4, 667093154), (7, 381196088), (8, 333546577), (13, 205259432), (14, 190598044), (19, 140440664), (26, 102629716), (28, 95299022), (31, 86076536), (38, 70220332), (49, 54456584), (52, 51314858), (56, 47649511), (62, 43038268), (76, 35110166), (91, 29322776), (98, 27228292), (104, 25657429), (124, 21519134), (127, 21010808), (133, 20062952), (152, 17555083), (182, 14661388), (196, 13614146), (217, 12296648), (247, 10803128), (248, 10759567), (254, 10505404), (266, 10031476), (343, 7779512), (364, 7330694), (392, 6807073), (403, 6621272), (434, 6148324), (494, 5401564), (508, 5252702), (532, 5015738), (589, 4530344), (637, 4188968), (686, 3889756), (728, 3665347), (806, 3310636), (868, 3074162), (889, 3001544), (931, 2866136), (988, 2700782), (1016, 2626351), (1064, 2507869), (1178, 2265172), (1274, 2094484), (1372, 1944878), (1519, 1756664), (1612, 1655318), (1651, 1616216), (1729, 1543304), (1736, 1537081), (1778, 1500772), (1862, 1433068), (1976, 1350391), (2356, 1132586), (2413, 1105832), (2548, 1047242), (2744, 972439), (2821, 945896), (3038, 878332), (3224, 827659), (3302, 808108), (3458, 771652), (3556, 750386), (3724, 716534), (3937, 677768), (4123, 647192), (4459, 598424), (4712, 566293), (4826, 552916), (5096, 523621), (5642, 472948), (6076, 439166), (6223, 428792), (6517, 409448), (6604, 404054), (6916, 385826), (7112, 375193), (7448, 358267), (7657, 348488), (7874, 338884), (8246, 323596), (8918, 299212), (9652, 276458), (10633, 250952), (11284, 236474), (11557, 230888), (12103, 220472), (12152, 219583), (12446, 214396), (13034, 204724), (13208, 202027), (13832, 192913), (15314, 174244), (15748, 169442), (16492, 161798), (16891, 157976), (17836, 149606), (19304, 138229), (19747, 135128), (21266, 125476), (22568, 118237), (23114, 115444), (24206, 110236), (24892, 107198), (26068, 102362), (27559, 96824), (28861, 92456), (30628, 87122), (31369, 85064), (31496, 84721), (32984, 80899), (33782, 78988), (35672, 74803), (39494, 67564), (42532, 62738), (43561, 61256), (46228, 57722), (48412, 55118), (49784, 53599), (51181, 52136)]