16887637872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{6841}}^1$

素因数の和:6972

約数の個数: 240

約数和(自身を含む): 56470036480

約数和(自身を除く): 39582398608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 79, 84, 93, 112, 124, 126, 144, 158, 168, 186, 217, 237, 248, 252, 279, 316, 336, 372, 434, 474, 496, 504, 553, 558, 632, 651, 711, 744, 868, 948, 1008, 1106, 1116, 1264, 1302, 1422, 1488, 1659, 1736, 1896, 1953, 2212, 2232, 2449, 2604, 2844, 3318, 3472, 3792, 3906, 4424, 4464, 4898, 4977, 5208, 5688, 6636, 6841, 7347, 7812, 8848, 9796, 9954, 10416, 11376, 13272, 13682, 14694, 15624, 17143, 19592, 19908, 20523, 22041, 26544, 27364, 29388, 31248, 34286, 39184, 39816, 41046, 44082, 47887, 51429, 54728, 58776, 61569, 68572, 79632, 82092, 88164, 95774, 102858, 109456, 117552, 123138, 137144, 143661, 154287, 164184, 176328, 191548, 205716, 212071, 246276, 274288, 287322, 308574, 328368, 352656, 383096, 411432, 424142, 430983, 492552, 540439, 574644, 617148, 636213, 766192, 822864, 848284, 861966, 985104, 1080878, 1149288, 1234296, 1272426, 1484497, 1621317, 1696568, 1723932, 1908639, 2161756, 2298576, 2468592, 2544852, 2968994, 3242634, 3393136, 3447864, 3783073, 3817278, 4323512, 4453491, 4863951, 5089704, 5937988, 6485268, 6895728, 7566146, 7634556, 8647024, 8906982, 9727902, 10179408, 11349219, 11875976, 12970536, 13360473, 15132292, 15269112, 16753609, 17813964, 19455804, 22698438, 23751952, 25941072, 26720946, 30264584, 30538224, 33507218, 34047657, 35627928, 38911608, 45396876, 50260827, 53441892, 60529168, 67014436, 68095314, 71255856, 77823216, 90793752, 100521654, 106883784, 117275263, 134028872, 136190628, 150782481, 181587504, 201043308, 213767568, 234550526, 268057744, 272381256, 301564962, 351825789, 402086616, 469101052, 544762512, 603129924, 703651578, 804173232, 938202104, 1055477367, 1206259848, 1407303156, 1876404208, 2110954734, 2412519696, 2814606312, 4221909468, 5629212624, 8443818936, 16887637872]

約数ペア:

[(1, 16887637872), (2, 8443818936), (3, 5629212624), (4, 4221909468), (6, 2814606312), (7, 2412519696), (8, 2110954734), (9, 1876404208), (12, 1407303156), (14, 1206259848), (16, 1055477367), (18, 938202104), (21, 804173232), (24, 703651578), (28, 603129924), (31, 544762512), (36, 469101052), (42, 402086616), (48, 351825789), (56, 301564962), (62, 272381256), (63, 268057744), (72, 234550526), (79, 213767568), (84, 201043308), (93, 181587504), (112, 150782481), (124, 136190628), (126, 134028872), (144, 117275263), (158, 106883784), (168, 100521654), (186, 90793752), (217, 77823216), (237, 71255856), (248, 68095314), (252, 67014436), (279, 60529168), (316, 53441892), (336, 50260827), (372, 45396876), (434, 38911608), (474, 35627928), (496, 34047657), (504, 33507218), (553, 30538224), (558, 30264584), (632, 26720946), (651, 25941072), (711, 23751952), (744, 22698438), (868, 19455804), (948, 17813964), (1008, 16753609), (1106, 15269112), (1116, 15132292), (1264, 13360473), (1302, 12970536), (1422, 11875976), (1488, 11349219), (1659, 10179408), (1736, 9727902), (1896, 8906982), (1953, 8647024), (2212, 7634556), (2232, 7566146), (2449, 6895728), (2604, 6485268), (2844, 5937988), (3318, 5089704), (3472, 4863951), (3792, 4453491), (3906, 4323512), (4424, 3817278), (4464, 3783073), (4898, 3447864), (4977, 3393136), (5208, 3242634), (5688, 2968994), (6636, 2544852), (6841, 2468592), (7347, 2298576), (7812, 2161756), (8848, 1908639), (9796, 1723932), (9954, 1696568), (10416, 1621317), (11376, 1484497), (13272, 1272426), (13682, 1234296), (14694, 1149288), (15624, 1080878), (17143, 985104), (19592, 861966), (19908, 848284), (20523, 822864), (22041, 766192), (26544, 636213), (27364, 617148), (29388, 574644), (31248, 540439), (34286, 492552), (39184, 430983), (39816, 424142), (41046, 411432), (44082, 383096), (47887, 352656), (51429, 328368), (54728, 308574), (58776, 287322), (61569, 274288), (68572, 246276), (79632, 212071), (82092, 205716), (88164, 191548), (95774, 176328), (102858, 164184), (109456, 154287), (117552, 143661), (123138, 137144)]