348515936

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9397}}^1$

素因数の和:9487

約数の個数: 48

約数和(自身を含む): 734171760

約数和(自身を除く): 385655824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1952, 2318, 4636, 9272, 9397, 18544, 18794, 37088, 37588, 75176, 150352, 178543, 300704, 357086, 573217, 714172, 1146434, 1428344, 2292868, 2856688, 4585736, 5713376, 9171472, 10891123, 18342944, 21782246, 43564492, 87128984, 174257968, 348515936]

約数ペア:

[(1, 348515936), (2, 174257968), (4, 87128984), (8, 43564492), (16, 21782246), (19, 18342944), (32, 10891123), (38, 9171472), (61, 5713376), (76, 4585736), (122, 2856688), (152, 2292868), (244, 1428344), (304, 1146434), (488, 714172), (608, 573217), (976, 357086), (1159, 300704), (1952, 178543), (2318, 150352), (4636, 75176), (9272, 37588), (9397, 37088), (18544, 18794)]