339213656

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 677376000

約数和(自身を除く): 338162344

約数列:

[1, 2, 4, 8, 31, 59, 62, 97, 118, 124, 194, 236, 239, 248, 388, 472, 478, 776, 956, 1829, 1912, 3007, 3658, 5723, 6014, 7316, 7409, 11446, 12028, 14101, 14632, 14818, 22892, 23183, 24056, 28202, 29636, 45784, 46366, 56404, 59272, 92732, 112808, 177413, 185464, 354826, 437131, 709652, 718673, 874262, 1367797, 1419304, 1437346, 1748524, 2735594, 2874692, 3497048, 5471188, 5749384, 10942376, 42401707, 84803414, 169606828, 339213656]

約数ペア:

[(1, 339213656), (2, 169606828), (4, 84803414), (8, 42401707), (31, 10942376), (59, 5749384), (62, 5471188), (97, 3497048), (118, 2874692), (124, 2735594), (194, 1748524), (236, 1437346), (239, 1419304), (248, 1367797), (388, 874262), (472, 718673), (478, 709652), (776, 437131), (956, 354826), (1829, 185464), (1912, 177413), (3007, 112808), (3658, 92732), (5723, 59272), (6014, 56404), (7316, 46366), (7409, 45784), (11446, 29636), (12028, 28202), (14101, 24056), (14632, 23183), (14818, 22892)]