1780879968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12101}}^1$

素因数の和:12197

約数の個数: 144

約数和(自身を含む): 5867630496

約数和(自身を除く): 4086750528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 144, 146, 168, 219, 224, 252, 288, 292, 336, 438, 504, 511, 584, 657, 672, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2016, 2044, 2336, 2628, 3066, 3504, 4088, 4599, 5256, 6132, 7008, 8176, 9198, 10512, 12101, 12264, 16352, 18396, 21024, 24202, 24528, 36303, 36792, 48404, 49056, 72606, 73584, 84707, 96808, 108909, 145212, 147168, 169414, 193616, 217818, 254121, 290424, 338828, 387232, 435636, 508242, 580848, 677656, 762363, 871272, 883373, 1016484, 1161696, 1355312, 1524726, 1742544, 1766746, 2032968, 2650119, 2710624, 3049452, 3485088, 3533492, 4065936, 5300238, 6098904, 6183611, 7066984, 7950357, 8131872, 10600476, 12197808, 12367222, 14133968, 15900714, 18550833, 21200952, 24395616, 24734444, 28267936, 31801428, 37101666, 42401904, 49468888, 55652499, 63602856, 74203332, 84803808, 98937776, 111304998, 127205712, 148406664, 197875552, 222609996, 254411424, 296813328, 445219992, 593626656, 890439984, 1780879968]

約数ペア:

[(1, 1780879968), (2, 890439984), (3, 593626656), (4, 445219992), (6, 296813328), (7, 254411424), (8, 222609996), (9, 197875552), (12, 148406664), (14, 127205712), (16, 111304998), (18, 98937776), (21, 84803808), (24, 74203332), (28, 63602856), (32, 55652499), (36, 49468888), (42, 42401904), (48, 37101666), (56, 31801428), (63, 28267936), (72, 24734444), (73, 24395616), (84, 21200952), (96, 18550833), (112, 15900714), (126, 14133968), (144, 12367222), (146, 12197808), (168, 10600476), (219, 8131872), (224, 7950357), (252, 7066984), (288, 6183611), (292, 6098904), (336, 5300238), (438, 4065936), (504, 3533492), (511, 3485088), (584, 3049452), (657, 2710624), (672, 2650119), (876, 2032968), (1008, 1766746), (1022, 1742544), (1168, 1524726), (1314, 1355312), (1533, 1161696), (1752, 1016484), (2016, 883373), (2044, 871272), (2336, 762363), (2628, 677656), (3066, 580848), (3504, 508242), (4088, 435636), (4599, 387232), (5256, 338828), (6132, 290424), (7008, 254121), (8176, 217818), (9198, 193616), (10512, 169414), (12101, 147168), (12264, 145212), (16352, 108909), (18396, 96808), (21024, 84707), (24202, 73584), (24528, 72606), (36303, 49056), (36792, 48404)]