41644656

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 126896640

約数和(自身を除く): 85251984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 491, 496, 558, 589, 684, 744, 912, 982, 1116, 1178, 1368, 1473, 1488, 1767, 1964, 2232, 2356, 2736, 2946, 3534, 3928, 4419, 4464, 4712, 5301, 5892, 7068, 7856, 8838, 9329, 9424, 10602, 11784, 14136, 15221, 17676, 18658, 21204, 23568, 27987, 28272, 30442, 35352, 37316, 42408, 45663, 55974, 60884, 70704, 74632, 83961, 84816, 91326, 111948, 121768, 136989, 149264, 167922, 182652, 223896, 243536, 273978, 289199, 335844, 365304, 447792, 547956, 578398, 671688, 730608, 867597, 1095912, 1156796, 1343376, 1735194, 2191824, 2313592, 2602791, 3470388, 4627184, 5205582, 6940776, 10411164, 13881552, 20822328, 41644656]

約数ペア:

[(1, 41644656), (2, 20822328), (3, 13881552), (4, 10411164), (6, 6940776), (8, 5205582), (9, 4627184), (12, 3470388), (16, 2602791), (18, 2313592), (19, 2191824), (24, 1735194), (31, 1343376), (36, 1156796), (38, 1095912), (48, 867597), (57, 730608), (62, 671688), (72, 578398), (76, 547956), (93, 447792), (114, 365304), (124, 335844), (144, 289199), (152, 273978), (171, 243536), (186, 223896), (228, 182652), (248, 167922), (279, 149264), (304, 136989), (342, 121768), (372, 111948), (456, 91326), (491, 84816), (496, 83961), (558, 74632), (589, 70704), (684, 60884), (744, 55974), (912, 45663), (982, 42408), (1116, 37316), (1178, 35352), (1368, 30442), (1473, 28272), (1488, 27987), (1767, 23568), (1964, 21204), (2232, 18658), (2356, 17676), (2736, 15221), (2946, 14136), (3534, 11784), (3928, 10602), (4419, 9424), (4464, 9329), (4712, 8838), (5301, 7856), (5892, 7068)]