319132968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 1071360000

約数和(自身を除く): 752227032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 61, 66, 76, 77, 84, 88, 114, 122, 132, 133, 149, 152, 154, 168, 183, 209, 228, 231, 244, 264, 266, 298, 308, 366, 399, 418, 427, 447, 456, 462, 488, 532, 596, 616, 627, 671, 732, 798, 836, 854, 894, 924, 1043, 1064, 1159, 1192, 1254, 1281, 1342, 1463, 1464, 1596, 1639, 1672, 1708, 1788, 1848, 2013, 2086, 2318, 2508, 2562, 2684, 2831, 2926, 3129, 3192, 3278, 3416, 3477, 3576, 4026, 4172, 4389, 4636, 4697, 4917, 5016, 5124, 5368, 5662, 5852, 6258, 6556, 6954, 8052, 8113, 8344, 8493, 8778, 9089, 9272, 9394, 9834, 10248, 11324, 11473, 11704, 12516, 12749, 13112, 13908, 14091, 16104, 16226, 16986, 17556, 18178, 18788, 19668, 19817, 22648, 22946, 24339, 25032, 25498, 27267, 27816, 28182, 31141, 32452, 33972, 34419, 35112, 36356, 37576, 38247, 39336, 39634, 45892, 48678, 50996, 54534, 56364, 59451, 62282, 63623, 64904, 67944, 68838, 72712, 76494, 79268, 89243, 91784, 93423, 97356, 99979, 101992, 109068, 112728, 118902, 124564, 127246, 137676, 152988, 158536, 172691, 178486, 186846, 190869, 194712, 199958, 217987, 218136, 237804, 249128, 254492, 267729, 275352, 299937, 305976, 345382, 356972, 373692, 381738, 399916, 435974, 475608, 508984, 518073, 535458, 599874, 653961, 690764, 699853, 713944, 747384, 763476, 799832, 871948, 1036146, 1070916, 1199748, 1208837, 1307922, 1381528, 1399706, 1526952, 1743896, 1899601, 2072292, 2099559, 2141832, 2399496, 2417674, 2615844, 2799412, 3626511, 3799202, 4144584, 4199118, 4835348, 5231688, 5598824, 5698803, 7253022, 7598404, 8398236, 9670696, 11397606, 13297207, 14506044, 15196808, 16796472, 22795212, 26594414, 29012088, 39891621, 45590424, 53188828, 79783242, 106377656, 159566484, 319132968]

約数ペア:

[(1, 319132968), (2, 159566484), (3, 106377656), (4, 79783242), (6, 53188828), (7, 45590424), (8, 39891621), (11, 29012088), (12, 26594414), (14, 22795212), (19, 16796472), (21, 15196808), (22, 14506044), (24, 13297207), (28, 11397606), (33, 9670696), (38, 8398236), (42, 7598404), (44, 7253022), (56, 5698803), (57, 5598824), (61, 5231688), (66, 4835348), (76, 4199118), (77, 4144584), (84, 3799202), (88, 3626511), (114, 2799412), (122, 2615844), (132, 2417674), (133, 2399496), (149, 2141832), (152, 2099559), (154, 2072292), (168, 1899601), (183, 1743896), (209, 1526952), (228, 1399706), (231, 1381528), (244, 1307922), (264, 1208837), (266, 1199748), (298, 1070916), (308, 1036146), (366, 871948), (399, 799832), (418, 763476), (427, 747384), (447, 713944), (456, 699853), (462, 690764), (488, 653961), (532, 599874), (596, 535458), (616, 518073), (627, 508984), (671, 475608), (732, 435974), (798, 399916), (836, 381738), (854, 373692), (894, 356972), (924, 345382), (1043, 305976), (1064, 299937), (1159, 275352), (1192, 267729), (1254, 254492), (1281, 249128), (1342, 237804), (1463, 218136), (1464, 217987), (1596, 199958), (1639, 194712), (1672, 190869), (1708, 186846), (1788, 178486), (1848, 172691), (2013, 158536), (2086, 152988), (2318, 137676), (2508, 127246), (2562, 124564), (2684, 118902), (2831, 112728), (2926, 109068), (3129, 101992), (3192, 99979), (3278, 97356), (3416, 93423), (3477, 91784), (3576, 89243), (4026, 79268), (4172, 76494), (4389, 72712), (4636, 68838), (4697, 67944), (4917, 64904), (5016, 63623), (5124, 62282), (5368, 59451), (5662, 56364), (5852, 54534), (6258, 50996), (6556, 48678), (6954, 45892), (8052, 39634), (8113, 39336), (8344, 38247), (8493, 37576), (8778, 36356), (9089, 35112), (9272, 34419), (9394, 33972), (9834, 32452), (10248, 31141), (11324, 28182), (11473, 27816), (11704, 27267), (12516, 25498), (12749, 25032), (13112, 24339), (13908, 22946), (14091, 22648), (16104, 19817), (16226, 19668), (16986, 18788), (17556, 18178)]