404269344

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61031}}^1$

素因数の和:61070

約数の個数: 72

約数和(自身を含む): 1199644992

約数和(自身を除く): 795375648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 61031, 122062, 183093, 244124, 366186, 488248, 549279, 732372, 976496, 1098558, 1403713, 1464744, 1952992, 2197116, 2807426, 2929488, 4211139, 4394232, 5614852, 5858976, 8422278, 8788464, 11229704, 12633417, 16844556, 17576928, 22459408, 25266834, 33689112, 44918816, 50533668, 67378224, 101067336, 134756448, 202134672, 404269344]

約数ペア:

[(1, 404269344), (2, 202134672), (3, 134756448), (4, 101067336), (6, 67378224), (8, 50533668), (9, 44918816), (12, 33689112), (16, 25266834), (18, 22459408), (23, 17576928), (24, 16844556), (32, 12633417), (36, 11229704), (46, 8788464), (48, 8422278), (69, 5858976), (72, 5614852), (92, 4394232), (96, 4211139), (138, 2929488), (144, 2807426), (184, 2197116), (207, 1952992), (276, 1464744), (288, 1403713), (368, 1098558), (414, 976496), (552, 732372), (736, 549279), (828, 488248), (1104, 366186), (1656, 244124), (2208, 183093), (3312, 122062), (6624, 61031)]