319610736

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 926190720

約数和(自身を除く): 606579984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 223, 269, 296, 333, 444, 446, 538, 592, 666, 669, 807, 888, 892, 1076, 1332, 1338, 1614, 1776, 1784, 2007, 2152, 2421, 2664, 2676, 3228, 3568, 4014, 4304, 4842, 5328, 5352, 6456, 8028, 8251, 9684, 9953, 10704, 12912, 16056, 16502, 19368, 19906, 24753, 29859, 32112, 33004, 38736, 39812, 49506, 59718, 59987, 66008, 74259, 79624, 89577, 99012, 119436, 119974, 132016, 148518, 159248, 179154, 179961, 198024, 238872, 239948, 297036, 358308, 359922, 396048, 477744, 479896, 539883, 594072, 716616, 719844, 959792, 1079766, 1188144, 1433232, 1439688, 2159532, 2219519, 2879376, 4319064, 4439038, 6658557, 8638128, 8878076, 13317114, 17756152, 19975671, 26634228, 35512304, 39951342, 53268456, 79902684, 106536912, 159805368, 319610736]

約数ペア:

[(1, 319610736), (2, 159805368), (3, 106536912), (4, 79902684), (6, 53268456), (8, 39951342), (9, 35512304), (12, 26634228), (16, 19975671), (18, 17756152), (24, 13317114), (36, 8878076), (37, 8638128), (48, 6658557), (72, 4439038), (74, 4319064), (111, 2879376), (144, 2219519), (148, 2159532), (222, 1439688), (223, 1433232), (269, 1188144), (296, 1079766), (333, 959792), (444, 719844), (446, 716616), (538, 594072), (592, 539883), (666, 479896), (669, 477744), (807, 396048), (888, 359922), (892, 358308), (1076, 297036), (1332, 239948), (1338, 238872), (1614, 198024), (1776, 179961), (1784, 179154), (2007, 159248), (2152, 148518), (2421, 132016), (2664, 119974), (2676, 119436), (3228, 99012), (3568, 89577), (4014, 79624), (4304, 74259), (4842, 66008), (5328, 59987), (5352, 59718), (6456, 49506), (8028, 39812), (8251, 38736), (9684, 33004), (9953, 32112), (10704, 29859), (12912, 24753), (16056, 19906), (16502, 19368)]