245356132944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2638919}}^1$

素因数の和:2639092

約数の個数: 80

約数和(自身を含む): 687174768000

約数和(自身を除く): 441818635056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 149, 156, 208, 298, 312, 447, 596, 624, 894, 1192, 1788, 1937, 2384, 3576, 3874, 5811, 7152, 7748, 11622, 15496, 23244, 30992, 46488, 92976, 2638919, 5277838, 7916757, 10555676, 15833514, 21111352, 31667028, 34305947, 42222704, 63334056, 68611894, 102917841, 126668112, 137223788, 205835682, 274447576, 393198931, 411671364, 548895152, 786397862, 823342728, 1179596793, 1572795724, 1646685456, 2359193586, 3145591448, 4718387172, 5111586103, 6291182896, 9436774344, 10223172206, 15334758309, 18873548688, 20446344412, 30669516618, 40892688824, 61339033236, 81785377648, 122678066472, 245356132944]

約数ペア:

[(1, 245356132944), (2, 122678066472), (3, 81785377648), (4, 61339033236), (6, 40892688824), (8, 30669516618), (12, 20446344412), (13, 18873548688), (16, 15334758309), (24, 10223172206), (26, 9436774344), (39, 6291182896), (48, 5111586103), (52, 4718387172), (78, 3145591448), (104, 2359193586), (149, 1646685456), (156, 1572795724), (208, 1179596793), (298, 823342728), (312, 786397862), (447, 548895152), (596, 411671364), (624, 393198931), (894, 274447576), (1192, 205835682), (1788, 137223788), (1937, 126668112), (2384, 102917841), (3576, 68611894), (3874, 63334056), (5811, 42222704), (7152, 34305947), (7748, 31667028), (11622, 21111352), (15496, 15833514), (23244, 10555676), (30992, 7916757), (46488, 5277838), (92976, 2638919)]