358423312

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 797714568

約数和(自身を除く): 439291256

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 53, 61, 82, 104, 106, 122, 164, 169, 208, 212, 244, 328, 338, 424, 488, 533, 656, 676, 689, 793, 848, 976, 1066, 1352, 1378, 1586, 2132, 2173, 2501, 2704, 2756, 3172, 3233, 4264, 4346, 5002, 5512, 6344, 6466, 6929, 8528, 8692, 8957, 10004, 10309, 11024, 12688, 12932, 13858, 17384, 17914, 20008, 20618, 25864, 27716, 28249, 32513, 34768, 35828, 40016, 41236, 42029, 51728, 55432, 56498, 65026, 71656, 82472, 84058, 110864, 112996, 130052, 132553, 143312, 164944, 168116, 225992, 260104, 265106, 336232, 367237, 422669, 451984, 520208, 530212, 546377, 672464, 734474, 845338, 1060424, 1092754, 1468948, 1690676, 1723189, 2120848, 2185508, 2937896, 3381352, 3446378, 4371016, 5875792, 6762704, 6892756, 8742032, 13785512, 22401457, 27571024, 44802914, 89605828, 179211656, 358423312]

約数ペア:

[(1, 358423312), (2, 179211656), (4, 89605828), (8, 44802914), (13, 27571024), (16, 22401457), (26, 13785512), (41, 8742032), (52, 6892756), (53, 6762704), (61, 5875792), (82, 4371016), (104, 3446378), (106, 3381352), (122, 2937896), (164, 2185508), (169, 2120848), (208, 1723189), (212, 1690676), (244, 1468948), (328, 1092754), (338, 1060424), (424, 845338), (488, 734474), (533, 672464), (656, 546377), (676, 530212), (689, 520208), (793, 451984), (848, 422669), (976, 367237), (1066, 336232), (1352, 265106), (1378, 260104), (1586, 225992), (2132, 168116), (2173, 164944), (2501, 143312), (2704, 132553), (2756, 130052), (3172, 112996), (3233, 110864), (4264, 84058), (4346, 82472), (5002, 71656), (5512, 65026), (6344, 56498), (6466, 55432), (6929, 51728), (8528, 42029), (8692, 41236), (8957, 40016), (10004, 35828), (10309, 34768), (11024, 32513), (12688, 28249), (12932, 27716), (13858, 25864), (17384, 20618), (17914, 20008)]