1878942312

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:717

約数の個数: 256

約数和(自身を含む): 5999616000

約数和(自身を除く): 4120673688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 47, 52, 54, 69, 72, 78, 92, 94, 104, 108, 117, 138, 141, 156, 184, 188, 207, 216, 234, 276, 282, 299, 312, 351, 376, 414, 423, 468, 552, 564, 598, 611, 619, 621, 702, 828, 846, 897, 936, 1081, 1128, 1196, 1222, 1238, 1242, 1269, 1404, 1656, 1692, 1794, 1833, 1857, 2162, 2392, 2444, 2476, 2484, 2538, 2691, 2808, 3243, 3384, 3588, 3666, 3714, 4324, 4888, 4952, 4968, 5076, 5382, 5499, 5571, 6486, 7176, 7332, 7428, 8047, 8073, 8648, 9729, 10152, 10764, 10998, 11142, 12972, 14053, 14237, 14664, 14856, 16094, 16146, 16497, 16713, 19458, 21528, 21996, 22284, 24141, 25944, 28106, 28474, 29093, 29187, 32188, 32292, 32994, 33426, 38916, 42159, 42711, 43992, 44568, 48282, 56212, 56948, 58186, 58374, 64376, 64584, 65988, 66852, 72423, 77832, 84318, 85422, 87279, 96564, 112424, 113896, 116372, 116748, 126477, 128133, 131976, 133704, 144846, 168636, 170844, 174558, 185081, 193128, 217269, 232744, 233496, 252954, 256266, 261837, 289692, 337272, 341688, 349116, 370162, 378209, 379431, 384399, 434538, 505908, 512532, 523674, 555243, 579384, 669139, 698232, 740324, 756418, 758862, 768798, 785511, 869076, 1011816, 1025064, 1047348, 1110486, 1134627, 1338278, 1480648, 1512836, 1517724, 1537596, 1571022, 1665729, 1738152, 2007417, 2094696, 2220972, 2269254, 2676556, 3025672, 3035448, 3075192, 3142044, 3331458, 3403881, 4014834, 4441944, 4538508, 4997187, 5353112, 6022251, 6284088, 6662916, 6807762, 8029668, 8698807, 9077016, 9994374, 10211643, 12044502, 13325832, 13615524, 16059336, 17397614, 18066753, 19988748, 20423286, 24089004, 26096421, 27231048, 34795228, 36133506, 39977496, 40846572, 48178008, 52192842, 69590456, 72267012, 78289263, 81693144, 104385684, 144534024, 156578526, 208771368, 234867789, 313157052, 469735578, 626314104, 939471156, 1878942312]

約数ペア:

[(1, 1878942312), (2, 939471156), (3, 626314104), (4, 469735578), (6, 313157052), (8, 234867789), (9, 208771368), (12, 156578526), (13, 144534024), (18, 104385684), (23, 81693144), (24, 78289263), (26, 72267012), (27, 69590456), (36, 52192842), (39, 48178008), (46, 40846572), (47, 39977496), (52, 36133506), (54, 34795228), (69, 27231048), (72, 26096421), (78, 24089004), (92, 20423286), (94, 19988748), (104, 18066753), (108, 17397614), (117, 16059336), (138, 13615524), (141, 13325832), (156, 12044502), (184, 10211643), (188, 9994374), (207, 9077016), (216, 8698807), (234, 8029668), (276, 6807762), (282, 6662916), (299, 6284088), (312, 6022251), (351, 5353112), (376, 4997187), (414, 4538508), (423, 4441944), (468, 4014834), (552, 3403881), (564, 3331458), (598, 3142044), (611, 3075192), (619, 3035448), (621, 3025672), (702, 2676556), (828, 2269254), (846, 2220972), (897, 2094696), (936, 2007417), (1081, 1738152), (1128, 1665729), (1196, 1571022), (1222, 1537596), (1238, 1517724), (1242, 1512836), (1269, 1480648), (1404, 1338278), (1656, 1134627), (1692, 1110486), (1794, 1047348), (1833, 1025064), (1857, 1011816), (2162, 869076), (2392, 785511), (2444, 768798), (2476, 758862), (2484, 756418), (2538, 740324), (2691, 698232), (2808, 669139), (3243, 579384), (3384, 555243), (3588, 523674), (3666, 512532), (3714, 505908), (4324, 434538), (4888, 384399), (4952, 379431), (4968, 378209), (5076, 370162), (5382, 349116), (5499, 341688), (5571, 337272), (6486, 289692), (7176, 261837), (7332, 256266), (7428, 252954), (8047, 233496), (8073, 232744), (8648, 217269), (9729, 193128), (10152, 185081), (10764, 174558), (10998, 170844), (11142, 168636), (12972, 144846), (14053, 133704), (14237, 131976), (14664, 128133), (14856, 126477), (16094, 116748), (16146, 116372), (16497, 113896), (16713, 112424), (19458, 96564), (21528, 87279), (21996, 85422), (22284, 84318), (24141, 77832), (25944, 72423), (28106, 66852), (28474, 65988), (29093, 64584), (29187, 64376), (32188, 58374), (32292, 58186), (32994, 56948), (33426, 56212), (38916, 48282), (42159, 44568), (42711, 43992)]