222454368

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{7963}}^1$

素因数の和:8076

約数の個数: 72

約数和(自身を含む): 639206568

約数和(自身を除く): 416752200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 7963, 9312, 13968, 15926, 23889, 27936, 31852, 47778, 63704, 71667, 95556, 127408, 143334, 191112, 254816, 286668, 382224, 573336, 764448, 772411, 1146672, 1544822, 2293344, 2317233, 3089644, 4634466, 6179288, 6951699, 9268932, 12358576, 13903398, 18537864, 24717152, 27806796, 37075728, 55613592, 74151456, 111227184, 222454368]

約数ペア:

[(1, 222454368), (2, 111227184), (3, 74151456), (4, 55613592), (6, 37075728), (8, 27806796), (9, 24717152), (12, 18537864), (16, 13903398), (18, 12358576), (24, 9268932), (32, 6951699), (36, 6179288), (48, 4634466), (72, 3089644), (96, 2317233), (97, 2293344), (144, 1544822), (194, 1146672), (288, 772411), (291, 764448), (388, 573336), (582, 382224), (776, 286668), (873, 254816), (1164, 191112), (1552, 143334), (1746, 127408), (2328, 95556), (3104, 71667), (3492, 63704), (4656, 47778), (6984, 31852), (7963, 27936), (9312, 23889), (13968, 15926)]