321216624

素因数分解:

$2^4\times 3^3\times {\mathrm{103}}^1\times {\mathrm{7219}}^1$

素因数の和:7339

約数の個数: 80

約数和(自身を含む): 931091200

約数和(自身を除く): 609874576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 103, 108, 144, 206, 216, 309, 412, 432, 618, 824, 927, 1236, 1648, 1854, 2472, 2781, 3708, 4944, 5562, 7219, 7416, 11124, 14438, 14832, 21657, 22248, 28876, 43314, 44496, 57752, 64971, 86628, 115504, 129942, 173256, 194913, 259884, 346512, 389826, 519768, 743557, 779652, 1039536, 1487114, 1559304, 2230671, 2974228, 3118608, 4461342, 5948456, 6692013, 8922684, 11896912, 13384026, 17845368, 20076039, 26768052, 35690736, 40152078, 53536104, 80304156, 107072208, 160608312, 321216624]

約数ペア:

[(1, 321216624), (2, 160608312), (3, 107072208), (4, 80304156), (6, 53536104), (8, 40152078), (9, 35690736), (12, 26768052), (16, 20076039), (18, 17845368), (24, 13384026), (27, 11896912), (36, 8922684), (48, 6692013), (54, 5948456), (72, 4461342), (103, 3118608), (108, 2974228), (144, 2230671), (206, 1559304), (216, 1487114), (309, 1039536), (412, 779652), (432, 743557), (618, 519768), (824, 389826), (927, 346512), (1236, 259884), (1648, 194913), (1854, 173256), (2472, 129942), (2781, 115504), (3708, 86628), (4944, 64971), (5562, 57752), (7219, 44496), (7416, 43314), (11124, 28876), (14438, 22248), (14832, 21657)]