1261763424

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 3659200272

約数和(自身を除く): 2397436848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 137, 144, 226, 274, 283, 288, 339, 411, 452, 548, 566, 678, 822, 849, 904, 1017, 1096, 1132, 1233, 1356, 1644, 1698, 1808, 2034, 2192, 2264, 2466, 2547, 2712, 3288, 3396, 3616, 4068, 4384, 4528, 4932, 5094, 5424, 6576, 6792, 8136, 9056, 9864, 10188, 10848, 13152, 13584, 15481, 16272, 19728, 20376, 27168, 30962, 31979, 32544, 38771, 39456, 40752, 46443, 61924, 63958, 77542, 81504, 92886, 95937, 116313, 123848, 127916, 139329, 155084, 185772, 191874, 232626, 247696, 255832, 278658, 287811, 310168, 348939, 371544, 383748, 465252, 495392, 511664, 557316, 575622, 620336, 697878, 743088, 767496, 930504, 1023328, 1114632, 1151244, 1240672, 1395756, 1486176, 1534992, 1861008, 2229264, 2302488, 2791512, 3069984, 3722016, 4381123, 4458528, 4604976, 5583024, 8762246, 9209952, 11166048, 13143369, 17524492, 26286738, 35048984, 39430107, 52573476, 70097968, 78860214, 105146952, 140195936, 157720428, 210293904, 315440856, 420587808, 630881712, 1261763424]

約数ペア:

[(1, 1261763424), (2, 630881712), (3, 420587808), (4, 315440856), (6, 210293904), (8, 157720428), (9, 140195936), (12, 105146952), (16, 78860214), (18, 70097968), (24, 52573476), (32, 39430107), (36, 35048984), (48, 26286738), (72, 17524492), (96, 13143369), (113, 11166048), (137, 9209952), (144, 8762246), (226, 5583024), (274, 4604976), (283, 4458528), (288, 4381123), (339, 3722016), (411, 3069984), (452, 2791512), (548, 2302488), (566, 2229264), (678, 1861008), (822, 1534992), (849, 1486176), (904, 1395756), (1017, 1240672), (1096, 1151244), (1132, 1114632), (1233, 1023328), (1356, 930504), (1644, 767496), (1698, 743088), (1808, 697878), (2034, 620336), (2192, 575622), (2264, 557316), (2466, 511664), (2547, 495392), (2712, 465252), (3288, 383748), (3396, 371544), (3616, 348939), (4068, 310168), (4384, 287811), (4528, 278658), (4932, 255832), (5094, 247696), (5424, 232626), (6576, 191874), (6792, 185772), (8136, 155084), (9056, 139329), (9864, 127916), (10188, 123848), (10848, 116313), (13152, 95937), (13584, 92886), (15481, 81504), (16272, 77542), (19728, 63958), (20376, 61924), (27168, 46443), (30962, 40752), (31979, 39456), (32544, 38771)]