389493324

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1316

約数の個数: 144

約数和(自身を含む): 1162377216

約数和(自身を除く): 772883892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 47, 51, 66, 68, 94, 99, 102, 132, 141, 153, 187, 188, 198, 204, 282, 306, 374, 396, 423, 517, 561, 564, 612, 748, 799, 846, 1034, 1122, 1231, 1551, 1598, 1683, 1692, 2068, 2244, 2397, 2462, 3102, 3196, 3366, 3693, 4653, 4794, 4924, 6204, 6732, 7191, 7386, 8789, 9306, 9588, 11079, 13541, 14382, 14772, 17578, 18612, 20927, 22158, 26367, 27082, 28764, 35156, 40623, 41854, 44316, 52734, 54164, 57857, 62781, 79101, 81246, 83708, 105468, 115714, 121869, 125562, 158202, 162492, 173571, 188343, 230197, 231428, 243738, 251124, 316404, 347142, 376686, 460394, 487476, 520713, 636427, 690591, 694284, 753372, 920788, 983569, 1041426, 1272854, 1381182, 1909281, 1967138, 2071773, 2082852, 2545708, 2762364, 2950707, 3818562, 3934276, 4143546, 5727843, 5901414, 7637124, 8287092, 8852121, 10819259, 11455686, 11802828, 17704242, 21638518, 22911372, 32457777, 35408484, 43277036, 64915554, 97373331, 129831108, 194746662, 389493324]

約数ペア:

[(1, 389493324), (2, 194746662), (3, 129831108), (4, 97373331), (6, 64915554), (9, 43277036), (11, 35408484), (12, 32457777), (17, 22911372), (18, 21638518), (22, 17704242), (33, 11802828), (34, 11455686), (36, 10819259), (44, 8852121), (47, 8287092), (51, 7637124), (66, 5901414), (68, 5727843), (94, 4143546), (99, 3934276), (102, 3818562), (132, 2950707), (141, 2762364), (153, 2545708), (187, 2082852), (188, 2071773), (198, 1967138), (204, 1909281), (282, 1381182), (306, 1272854), (374, 1041426), (396, 983569), (423, 920788), (517, 753372), (561, 694284), (564, 690591), (612, 636427), (748, 520713), (799, 487476), (846, 460394), (1034, 376686), (1122, 347142), (1231, 316404), (1551, 251124), (1598, 243738), (1683, 231428), (1692, 230197), (2068, 188343), (2244, 173571), (2397, 162492), (2462, 158202), (3102, 125562), (3196, 121869), (3366, 115714), (3693, 105468), (4653, 83708), (4794, 81246), (4924, 79101), (6204, 62781), (6732, 57857), (7191, 54164), (7386, 52734), (8789, 44316), (9306, 41854), (9588, 40623), (11079, 35156), (13541, 28764), (14382, 27082), (14772, 26367), (17578, 22158), (18612, 20927)]