2991230424

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4975

約数の個数: 256

約数和(自身を含む): 10558464000

約数和(自身を除く): 7567233576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 104, 108, 117, 124, 126, 156, 168, 182, 186, 189, 216, 217, 234, 248, 252, 273, 279, 312, 351, 364, 372, 378, 403, 434, 468, 504, 546, 558, 651, 702, 728, 744, 756, 806, 819, 837, 868, 936, 1092, 1116, 1209, 1302, 1404, 1512, 1612, 1638, 1674, 1736, 1953, 2184, 2232, 2418, 2457, 2604, 2808, 2821, 3224, 3276, 3348, 3627, 3906, 4836, 4909, 4914, 5208, 5642, 5859, 6552, 6696, 7254, 7812, 8463, 9672, 9818, 9828, 10881, 11284, 11718, 14508, 14727, 15624, 16926, 19636, 19656, 21762, 22568, 23436, 25389, 29016, 29454, 33852, 34363, 39272, 43524, 44181, 46872, 50778, 58908, 63817, 67704, 68726, 76167, 87048, 88362, 101556, 103089, 117816, 127634, 132543, 137452, 152179, 152334, 176724, 191451, 203112, 206178, 255268, 265086, 274904, 304358, 304668, 309267, 353448, 382902, 412356, 446719, 456537, 510536, 530172, 574353, 608716, 609336, 618534, 765804, 824712, 893438, 913074, 927801, 1060344, 1065253, 1148706, 1217432, 1237068, 1340157, 1369611, 1531608, 1723059, 1786876, 1826148, 1855602, 1978327, 2130506, 2297412, 2474136, 2680314, 2739222, 3195759, 3446118, 3573752, 3652296, 3711204, 3956654, 4020471, 4108833, 4261012, 4594824, 5360628, 5478444, 5934981, 6391518, 6892236, 7422408, 7913308, 8040942, 8217666, 8522024, 9587277, 10721256, 10956888, 11869962, 12061413, 12783036, 13784472, 13848289, 15826616, 16081884, 16435332, 17804943, 19174554, 23739924, 24122826, 25566072, 27696578, 28761831, 32163768, 32870664, 35609886, 38349108, 41544867, 47479848, 48245652, 53414829, 55393156, 57523662, 71219772, 76698216, 83089734, 96491304, 106829658, 110786312, 115047324, 124634601, 142439544, 166179468, 213659316, 230094648, 249269202, 332358936, 373903803, 427318632, 498538404, 747807606, 997076808, 1495615212, 2991230424]

約数ペア:

[(1, 2991230424), (2, 1495615212), (3, 997076808), (4, 747807606), (6, 498538404), (7, 427318632), (8, 373903803), (9, 332358936), (12, 249269202), (13, 230094648), (14, 213659316), (18, 166179468), (21, 142439544), (24, 124634601), (26, 115047324), (27, 110786312), (28, 106829658), (31, 96491304), (36, 83089734), (39, 76698216), (42, 71219772), (52, 57523662), (54, 55393156), (56, 53414829), (62, 48245652), (63, 47479848), (72, 41544867), (78, 38349108), (84, 35609886), (91, 32870664), (93, 32163768), (104, 28761831), (108, 27696578), (117, 25566072), (124, 24122826), (126, 23739924), (156, 19174554), (168, 17804943), (182, 16435332), (186, 16081884), (189, 15826616), (216, 13848289), (217, 13784472), (234, 12783036), (248, 12061413), (252, 11869962), (273, 10956888), (279, 10721256), (312, 9587277), (351, 8522024), (364, 8217666), (372, 8040942), (378, 7913308), (403, 7422408), (434, 6892236), (468, 6391518), (504, 5934981), (546, 5478444), (558, 5360628), (651, 4594824), (702, 4261012), (728, 4108833), (744, 4020471), (756, 3956654), (806, 3711204), (819, 3652296), (837, 3573752), (868, 3446118), (936, 3195759), (1092, 2739222), (1116, 2680314), (1209, 2474136), (1302, 2297412), (1404, 2130506), (1512, 1978327), (1612, 1855602), (1638, 1826148), (1674, 1786876), (1736, 1723059), (1953, 1531608), (2184, 1369611), (2232, 1340157), (2418, 1237068), (2457, 1217432), (2604, 1148706), (2808, 1065253), (2821, 1060344), (3224, 927801), (3276, 913074), (3348, 893438), (3627, 824712), (3906, 765804), (4836, 618534), (4909, 609336), (4914, 608716), (5208, 574353), (5642, 530172), (5859, 510536), (6552, 456537), (6696, 446719), (7254, 412356), (7812, 382902), (8463, 353448), (9672, 309267), (9818, 304668), (9828, 304358), (10881, 274904), (11284, 265086), (11718, 255268), (14508, 206178), (14727, 203112), (15624, 191451), (16926, 176724), (19636, 152334), (19656, 152179), (21762, 137452), (22568, 132543), (23436, 127634), (25389, 117816), (29016, 103089), (29454, 101556), (33852, 88362), (34363, 87048), (39272, 76167), (43524, 68726), (44181, 67704), (46872, 63817), (50778, 58908)]