316893408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8248

約数の個数: 96

約数和(自身を含む): 924844032

約数和(自身を除く): 607950624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 8191, 9672, 12896, 16382, 19344, 24573, 32764, 38688, 49146, 65528, 98292, 106483, 131056, 196584, 212966, 253921, 262112, 319449, 393168, 425932, 507842, 638898, 761763, 786336, 851864, 1015684, 1277796, 1523526, 1703728, 2031368, 2555592, 3047052, 3300973, 3407456, 4062736, 5111184, 6094104, 6601946, 8125472, 9902919, 10222368, 12188208, 13203892, 19805838, 24376416, 26407784, 39611676, 52815568, 79223352, 105631136, 158446704, 316893408]

約数ペア:

[(1, 316893408), (2, 158446704), (3, 105631136), (4, 79223352), (6, 52815568), (8, 39611676), (12, 26407784), (13, 24376416), (16, 19805838), (24, 13203892), (26, 12188208), (31, 10222368), (32, 9902919), (39, 8125472), (48, 6601946), (52, 6094104), (62, 5111184), (78, 4062736), (93, 3407456), (96, 3300973), (104, 3047052), (124, 2555592), (156, 2031368), (186, 1703728), (208, 1523526), (248, 1277796), (312, 1015684), (372, 851864), (403, 786336), (416, 761763), (496, 638898), (624, 507842), (744, 425932), (806, 393168), (992, 319449), (1209, 262112), (1248, 253921), (1488, 212966), (1612, 196584), (2418, 131056), (2976, 106483), (3224, 98292), (4836, 65528), (6448, 49146), (8191, 38688), (9672, 32764), (12896, 24573), (16382, 19344)]