404400096

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{19777}}^1$

素因数の和:19864

約数の個数: 72

約数和(自身を含む): 1166269104

約数和(自身を除く): 761869008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 19777, 20448, 39554, 59331, 79108, 118662, 158216, 177993, 237324, 316432, 355986, 474648, 632864, 711972, 949296, 1404167, 1423944, 1898592, 2808334, 2847888, 4212501, 5616668, 5695776, 8425002, 11233336, 12637503, 16850004, 22466672, 25275006, 33700008, 44933344, 50550012, 67400016, 101100024, 134800032, 202200048, 404400096]

約数ペア:

[(1, 404400096), (2, 202200048), (3, 134800032), (4, 101100024), (6, 67400016), (8, 50550012), (9, 44933344), (12, 33700008), (16, 25275006), (18, 22466672), (24, 16850004), (32, 12637503), (36, 11233336), (48, 8425002), (71, 5695776), (72, 5616668), (96, 4212501), (142, 2847888), (144, 2808334), (213, 1898592), (284, 1423944), (288, 1404167), (426, 949296), (568, 711972), (639, 632864), (852, 474648), (1136, 355986), (1278, 316432), (1704, 237324), (2272, 177993), (2556, 158216), (3408, 118662), (5112, 79108), (6816, 59331), (10224, 39554), (19777, 20448)]