918397584

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3581}}^1$

素因数の和:3745

約数の個数: 120

約数和(自身を含む): 2788930872

約数和(自身を除く): 1870533288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 137, 144, 156, 208, 234, 274, 312, 411, 468, 548, 624, 822, 936, 1096, 1233, 1644, 1781, 1872, 2192, 2466, 3288, 3562, 3581, 4932, 5343, 6576, 7124, 7162, 9864, 10686, 10743, 14248, 14324, 16029, 19728, 21372, 21486, 28496, 28648, 32058, 32229, 42744, 42972, 46553, 57296, 64116, 64458, 85488, 85944, 93106, 128232, 128916, 139659, 171888, 186212, 256464, 257832, 279318, 372424, 418977, 490597, 515664, 558636, 744848, 837954, 981194, 1117272, 1471791, 1675908, 1962388, 2234544, 2943582, 3351816, 3924776, 4415373, 5887164, 6377761, 6703632, 7849552, 8830746, 11774328, 12755522, 17661492, 19133283, 23548656, 25511044, 35322984, 38266566, 51022088, 57399849, 70645968, 76533132, 102044176, 114799698, 153066264, 229599396, 306132528, 459198792, 918397584]

約数ペア:

[(1, 918397584), (2, 459198792), (3, 306132528), (4, 229599396), (6, 153066264), (8, 114799698), (9, 102044176), (12, 76533132), (13, 70645968), (16, 57399849), (18, 51022088), (24, 38266566), (26, 35322984), (36, 25511044), (39, 23548656), (48, 19133283), (52, 17661492), (72, 12755522), (78, 11774328), (104, 8830746), (117, 7849552), (137, 6703632), (144, 6377761), (156, 5887164), (208, 4415373), (234, 3924776), (274, 3351816), (312, 2943582), (411, 2234544), (468, 1962388), (548, 1675908), (624, 1471791), (822, 1117272), (936, 981194), (1096, 837954), (1233, 744848), (1644, 558636), (1781, 515664), (1872, 490597), (2192, 418977), (2466, 372424), (3288, 279318), (3562, 257832), (3581, 256464), (4932, 186212), (5343, 171888), (6576, 139659), (7124, 128916), (7162, 128232), (9864, 93106), (10686, 85944), (10743, 85488), (14248, 64458), (14324, 64116), (16029, 57296), (19728, 46553), (21372, 42972), (21486, 42744), (28496, 32229), (28648, 32058)]