15696464856

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{991}}^1$

素因数の和:1441

約数の個数: 128

約数和(自身を含む): 41330688000

約数和(自身を除く): 25634223144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 349, 366, 372, 488, 698, 732, 744, 991, 1047, 1396, 1464, 1891, 1982, 2094, 2792, 2973, 3782, 3964, 4188, 5673, 5946, 7564, 7928, 8376, 10819, 11346, 11892, 15128, 21289, 21638, 22692, 23784, 30721, 32457, 42578, 43276, 45384, 60451, 61442, 63867, 64914, 85156, 86552, 92163, 120902, 122884, 127734, 129828, 170312, 181353, 184326, 241804, 245768, 255468, 259656, 345859, 362706, 368652, 483608, 510936, 659959, 691718, 725412, 737304, 1037577, 1319918, 1383436, 1450824, 1873981, 1979877, 2075154, 2639836, 2766872, 3747962, 3959754, 4150308, 5279672, 5621943, 7495924, 7919508, 8300616, 10721629, 11243886, 14991848, 15839016, 21097399, 21443258, 22487772, 32164887, 42194798, 42886516, 44975544, 63292197, 64329774, 84389596, 85773032, 126584394, 128659548, 168779192, 253168788, 257319096, 506337576, 654019369, 1308038738, 1962058107, 2616077476, 3924116214, 5232154952, 7848232428, 15696464856]

約数ペア:

[(1, 15696464856), (2, 7848232428), (3, 5232154952), (4, 3924116214), (6, 2616077476), (8, 1962058107), (12, 1308038738), (24, 654019369), (31, 506337576), (61, 257319096), (62, 253168788), (93, 168779192), (122, 128659548), (124, 126584394), (183, 85773032), (186, 84389596), (244, 64329774), (248, 63292197), (349, 44975544), (366, 42886516), (372, 42194798), (488, 32164887), (698, 22487772), (732, 21443258), (744, 21097399), (991, 15839016), (1047, 14991848), (1396, 11243886), (1464, 10721629), (1891, 8300616), (1982, 7919508), (2094, 7495924), (2792, 5621943), (2973, 5279672), (3782, 4150308), (3964, 3959754), (4188, 3747962), (5673, 2766872), (5946, 2639836), (7564, 2075154), (7928, 1979877), (8376, 1873981), (10819, 1450824), (11346, 1383436), (11892, 1319918), (15128, 1037577), (21289, 737304), (21638, 725412), (22692, 691718), (23784, 659959), (30721, 510936), (32457, 483608), (42578, 368652), (43276, 362706), (45384, 345859), (60451, 259656), (61442, 255468), (63867, 245768), (64914, 241804), (85156, 184326), (86552, 181353), (92163, 170312), (120902, 129828), (122884, 127734)]