381216

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:62

約数の個数: 72

約数和(自身を含む): 1152144

約数和(自身を除く): 770928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 361, 418, 456, 528, 608, 627, 722, 836, 912, 1056, 1083, 1254, 1444, 1672, 1824, 2166, 2508, 2888, 3344, 3971, 4332, 5016, 5776, 6688, 7942, 8664, 10032, 11552, 11913, 15884, 17328, 20064, 23826, 31768, 34656, 47652, 63536, 95304, 127072, 190608, 381216]

約数ペア:

[(1, 381216), (2, 190608), (3, 127072), (4, 95304), (6, 63536), (8, 47652), (11, 34656), (12, 31768), (16, 23826), (19, 20064), (22, 17328), (24, 15884), (32, 11913), (33, 11552), (38, 10032), (44, 8664), (48, 7942), (57, 6688), (66, 5776), (76, 5016), (88, 4332), (96, 3971), (114, 3344), (132, 2888), (152, 2508), (176, 2166), (209, 1824), (228, 1672), (264, 1444), (304, 1254), (352, 1083), (361, 1056), (418, 912), (456, 836), (528, 722), (608, 627)]