381581330448

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1207597}}^1$

素因数の和:1207864

約数の個数: 80

約数和(自身を含む): 1024236319680

約数和(自身を除く): 642654989232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 227, 232, 348, 454, 464, 681, 696, 908, 1362, 1392, 1816, 2724, 3632, 5448, 6583, 10896, 13166, 19749, 26332, 39498, 52664, 78996, 105328, 157992, 315984, 1207597, 2415194, 3622791, 4830388, 7245582, 9660776, 14491164, 19321552, 28982328, 35020313, 57964656, 70040626, 105060939, 140081252, 210121878, 274124519, 280162504, 420243756, 548249038, 560325008, 822373557, 840487512, 1096498076, 1644747114, 1680975024, 2192996152, 3289494228, 4385992304, 6578988456, 7949611051, 13157976912, 15899222102, 23848833153, 31798444204, 47697666306, 63596888408, 95395332612, 127193776816, 190790665224, 381581330448]

約数ペア:

[(1, 381581330448), (2, 190790665224), (3, 127193776816), (4, 95395332612), (6, 63596888408), (8, 47697666306), (12, 31798444204), (16, 23848833153), (24, 15899222102), (29, 13157976912), (48, 7949611051), (58, 6578988456), (87, 4385992304), (116, 3289494228), (174, 2192996152), (227, 1680975024), (232, 1644747114), (348, 1096498076), (454, 840487512), (464, 822373557), (681, 560325008), (696, 548249038), (908, 420243756), (1362, 280162504), (1392, 274124519), (1816, 210121878), (2724, 140081252), (3632, 105060939), (5448, 70040626), (6583, 57964656), (10896, 35020313), (13166, 28982328), (19749, 19321552), (26332, 14491164), (39498, 9660776), (52664, 7245582), (78996, 4830388), (105328, 3622791), (157992, 2415194), (315984, 1207597)]