238294368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{63647}}^1$

素因数の和:63676

約数の個数: 72

約数和(自身を含む): 729787968

約数和(自身を除く): 491493600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 63647, 127294, 190941, 254588, 381882, 509176, 572823, 763764, 827411, 1018352, 1145646, 1527528, 1654822, 2036704, 2291292, 2482233, 3055056, 3309644, 4582584, 4964466, 6110112, 6619288, 7446699, 9165168, 9928932, 13238576, 14893398, 18330336, 19857864, 26477152, 29786796, 39715728, 59573592, 79431456, 119147184, 238294368]

約数ペア:

[(1, 238294368), (2, 119147184), (3, 79431456), (4, 59573592), (6, 39715728), (8, 29786796), (9, 26477152), (12, 19857864), (13, 18330336), (16, 14893398), (18, 13238576), (24, 9928932), (26, 9165168), (32, 7446699), (36, 6619288), (39, 6110112), (48, 4964466), (52, 4582584), (72, 3309644), (78, 3055056), (96, 2482233), (104, 2291292), (117, 2036704), (144, 1654822), (156, 1527528), (208, 1145646), (234, 1018352), (288, 827411), (312, 763764), (416, 572823), (468, 509176), (624, 381882), (936, 254588), (1248, 190941), (1872, 127294), (3744, 63647)]