311677472

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{829}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 635846400

約数和(自身を除く): 324168928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 379, 496, 758, 829, 992, 1516, 1658, 3032, 3316, 6064, 6632, 11749, 12128, 13264, 23498, 25699, 26528, 46996, 51398, 93992, 102796, 187984, 205592, 314191, 375968, 411184, 628382, 822368, 1256764, 2513528, 5027056, 9739921, 10054112, 19479842, 38959684, 77919368, 155838736, 311677472]

約数ペア:

[(1, 311677472), (2, 155838736), (4, 77919368), (8, 38959684), (16, 19479842), (31, 10054112), (32, 9739921), (62, 5027056), (124, 2513528), (248, 1256764), (379, 822368), (496, 628382), (758, 411184), (829, 375968), (992, 314191), (1516, 205592), (1658, 187984), (3032, 102796), (3316, 93992), (6064, 51398), (6632, 46996), (11749, 26528), (12128, 25699), (13264, 23498)]