15697431312

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:993

約数の個数: 160

約数和(自身を含む): 42618700800

約数和(自身を除く): 26921269488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 101, 124, 149, 186, 202, 248, 298, 303, 372, 404, 447, 496, 596, 606, 701, 744, 808, 894, 1192, 1212, 1402, 1488, 1616, 1788, 2103, 2384, 2424, 2804, 3131, 3576, 4206, 4619, 4848, 5608, 6262, 7152, 8412, 9238, 9393, 11216, 12524, 13857, 15049, 16824, 18476, 18786, 21731, 25048, 27714, 30098, 33648, 36952, 37572, 43462, 45147, 50096, 55428, 60196, 65193, 70801, 73904, 75144, 86924, 90294, 104449, 110856, 120392, 130386, 141602, 150288, 173848, 180588, 208898, 212403, 221712, 240784, 260772, 283204, 313347, 347696, 361176, 417796, 424806, 466519, 521544, 566408, 626694, 722352, 835592, 849612, 933038, 1043088, 1132816, 1253388, 1399557, 1671184, 1699224, 1866076, 2194831, 2506776, 2799114, 3237919, 3398448, 3732152, 4389662, 5013552, 5598228, 6475838, 6584493, 7464304, 8779324, 9713757, 10549349, 11196456, 12951676, 13168986, 17558648, 19427514, 21098698, 22392912, 25903352, 26337972, 31648047, 35117296, 38855028, 42197396, 51806704, 52675944, 63296094, 77710056, 84394792, 105351888, 126592188, 155420112, 168789584, 253184376, 327029819, 506368752, 654059638, 981089457, 1308119276, 1962178914, 2616238552, 3924357828, 5232477104, 7848715656, 15697431312]

約数ペア:

[(1, 15697431312), (2, 7848715656), (3, 5232477104), (4, 3924357828), (6, 2616238552), (8, 1962178914), (12, 1308119276), (16, 981089457), (24, 654059638), (31, 506368752), (48, 327029819), (62, 253184376), (93, 168789584), (101, 155420112), (124, 126592188), (149, 105351888), (186, 84394792), (202, 77710056), (248, 63296094), (298, 52675944), (303, 51806704), (372, 42197396), (404, 38855028), (447, 35117296), (496, 31648047), (596, 26337972), (606, 25903352), (701, 22392912), (744, 21098698), (808, 19427514), (894, 17558648), (1192, 13168986), (1212, 12951676), (1402, 11196456), (1488, 10549349), (1616, 9713757), (1788, 8779324), (2103, 7464304), (2384, 6584493), (2424, 6475838), (2804, 5598228), (3131, 5013552), (3576, 4389662), (4206, 3732152), (4619, 3398448), (4848, 3237919), (5608, 2799114), (6262, 2506776), (7152, 2194831), (8412, 1866076), (9238, 1699224), (9393, 1671184), (11216, 1399557), (12524, 1253388), (13857, 1132816), (15049, 1043088), (16824, 933038), (18476, 849612), (18786, 835592), (21731, 722352), (25048, 626694), (27714, 566408), (30098, 521544), (33648, 466519), (36952, 424806), (37572, 417796), (43462, 361176), (45147, 347696), (50096, 313347), (55428, 283204), (60196, 260772), (65193, 240784), (70801, 221712), (73904, 212403), (75144, 208898), (86924, 180588), (90294, 173848), (104449, 150288), (110856, 141602), (120392, 130386)]