12940824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 38304000

約数和(自身を除く): 25363176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 37, 38, 39, 52, 57, 59, 74, 76, 78, 104, 111, 114, 118, 148, 152, 156, 177, 222, 228, 236, 247, 296, 312, 354, 444, 456, 472, 481, 494, 703, 708, 741, 767, 888, 962, 988, 1121, 1406, 1416, 1443, 1482, 1534, 1924, 1976, 2109, 2183, 2242, 2301, 2812, 2886, 2964, 3068, 3363, 3848, 4218, 4366, 4484, 4602, 5624, 5772, 5928, 6136, 6549, 6726, 8436, 8732, 8968, 9139, 9204, 11544, 13098, 13452, 14573, 16872, 17464, 18278, 18408, 26196, 26904, 27417, 28379, 29146, 36556, 41477, 43719, 52392, 54834, 56758, 58292, 73112, 82954, 85137, 87438, 109668, 113516, 116584, 124431, 165908, 170274, 174876, 219336, 227032, 248862, 331816, 340548, 349752, 497724, 539201, 681096, 995448, 1078402, 1617603, 2156804, 3235206, 4313608, 6470412, 12940824]

約数ペア:

[(1, 12940824), (2, 6470412), (3, 4313608), (4, 3235206), (6, 2156804), (8, 1617603), (12, 1078402), (13, 995448), (19, 681096), (24, 539201), (26, 497724), (37, 349752), (38, 340548), (39, 331816), (52, 248862), (57, 227032), (59, 219336), (74, 174876), (76, 170274), (78, 165908), (104, 124431), (111, 116584), (114, 113516), (118, 109668), (148, 87438), (152, 85137), (156, 82954), (177, 73112), (222, 58292), (228, 56758), (236, 54834), (247, 52392), (296, 43719), (312, 41477), (354, 36556), (444, 29146), (456, 28379), (472, 27417), (481, 26904), (494, 26196), (703, 18408), (708, 18278), (741, 17464), (767, 16872), (888, 14573), (962, 13452), (988, 13098), (1121, 11544), (1406, 9204), (1416, 9139), (1443, 8968), (1482, 8732), (1534, 8436), (1924, 6726), (1976, 6549), (2109, 6136), (2183, 5928), (2242, 5772), (2301, 5624), (2812, 4602), (2886, 4484), (2964, 4366), (3068, 4218), (3363, 3848)]