247173664

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2467}}^1$

素因数の和:2609

約数の個数: 48

約数和(自身を含む): 507499776

約数和(自身を除く): 260326112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 101, 124, 202, 248, 404, 496, 808, 992, 1616, 2467, 3131, 3232, 4934, 6262, 9868, 12524, 19736, 25048, 39472, 50096, 76477, 78944, 100192, 152954, 249167, 305908, 498334, 611816, 996668, 1223632, 1993336, 2447264, 3986672, 7724177, 7973344, 15448354, 30896708, 61793416, 123586832, 247173664]

約数ペア:

[(1, 247173664), (2, 123586832), (4, 61793416), (8, 30896708), (16, 15448354), (31, 7973344), (32, 7724177), (62, 3986672), (101, 2447264), (124, 1993336), (202, 1223632), (248, 996668), (404, 611816), (496, 498334), (808, 305908), (992, 249167), (1616, 152954), (2467, 100192), (3131, 78944), (3232, 76477), (4934, 50096), (6262, 39472), (9868, 25048), (12524, 19736)]