222654312

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 656640000

約数和(自身を除く): 433985688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 227, 228, 239, 342, 454, 456, 478, 513, 681, 684, 717, 908, 956, 1026, 1362, 1368, 1434, 1816, 1912, 2043, 2052, 2151, 2724, 2868, 4086, 4104, 4302, 4313, 4541, 5448, 5736, 6129, 6453, 8172, 8604, 8626, 9082, 12258, 12906, 12939, 13623, 16344, 17208, 17252, 18164, 24516, 25812, 25878, 27246, 34504, 36328, 38817, 40869, 49032, 51624, 51756, 54253, 54492, 77634, 81738, 103512, 108506, 108984, 116451, 122607, 155268, 162759, 163476, 217012, 232902, 245214, 310536, 325518, 326952, 434024, 465804, 488277, 490428, 651036, 931608, 976554, 980856, 1030807, 1302072, 1464831, 1953108, 2061614, 2929662, 3092421, 3906216, 4123228, 5859324, 6184842, 8246456, 9277263, 11718648, 12369684, 18554526, 24739368, 27831789, 37109052, 55663578, 74218104, 111327156, 222654312]

約数ペア:

[(1, 222654312), (2, 111327156), (3, 74218104), (4, 55663578), (6, 37109052), (8, 27831789), (9, 24739368), (12, 18554526), (18, 12369684), (19, 11718648), (24, 9277263), (27, 8246456), (36, 6184842), (38, 5859324), (54, 4123228), (57, 3906216), (72, 3092421), (76, 2929662), (108, 2061614), (114, 1953108), (152, 1464831), (171, 1302072), (216, 1030807), (227, 980856), (228, 976554), (239, 931608), (342, 651036), (454, 490428), (456, 488277), (478, 465804), (513, 434024), (681, 326952), (684, 325518), (717, 310536), (908, 245214), (956, 232902), (1026, 217012), (1362, 163476), (1368, 162759), (1434, 155268), (1816, 122607), (1912, 116451), (2043, 108984), (2052, 108506), (2151, 103512), (2724, 81738), (2868, 77634), (4086, 54492), (4104, 54253), (4302, 51756), (4313, 51624), (4541, 49032), (5448, 40869), (5736, 38817), (6129, 36328), (6453, 34504), (8172, 27246), (8604, 25878), (8626, 25812), (9082, 24516), (12258, 18164), (12906, 17252), (12939, 17208), (13623, 16344)]