1330785708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{55201}}^1$

素因数の和:55263

約数の個数: 72

約数和(自身を含む): 3700300464

約数和(自身を除く): 2369514756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 8036, 12054, 24108, 55201, 110402, 165603, 220804, 331206, 386407, 662412, 772814, 1159221, 1545628, 2263241, 2318442, 2704849, 4526482, 4636884, 5409698, 6789723, 8114547, 9052964, 10819396, 13579446, 15842687, 16229094, 27158892, 31685374, 32458188, 47528061, 63370748, 95056122, 110898809, 190112244, 221797618, 332696427, 443595236, 665392854, 1330785708]

約数ペア:

[(1, 1330785708), (2, 665392854), (3, 443595236), (4, 332696427), (6, 221797618), (7, 190112244), (12, 110898809), (14, 95056122), (21, 63370748), (28, 47528061), (41, 32458188), (42, 31685374), (49, 27158892), (82, 16229094), (84, 15842687), (98, 13579446), (123, 10819396), (147, 9052964), (164, 8114547), (196, 6789723), (246, 5409698), (287, 4636884), (294, 4526482), (492, 2704849), (574, 2318442), (588, 2263241), (861, 1545628), (1148, 1159221), (1722, 772814), (2009, 662412), (3444, 386407), (4018, 331206), (6027, 220804), (8036, 165603), (12054, 110402), (24108, 55201)]