726492756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{769}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 1965237120

約数和(自身を除く): 1238744364

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 421, 561, 748, 769, 842, 1122, 1263, 1538, 1684, 2244, 2307, 2526, 3076, 4614, 4631, 5052, 7157, 8459, 9228, 9262, 13073, 13893, 14314, 16918, 18524, 21471, 25377, 26146, 27786, 28628, 33836, 39219, 42942, 50754, 52292, 55572, 78438, 78727, 85884, 101508, 143803, 156876, 157454, 236181, 287606, 314908, 323749, 431409, 472362, 575212, 647498, 862818, 944724, 971247, 1294996, 1725636, 1942494, 3561239, 3884988, 5503733, 7122478, 10683717, 11007466, 14244956, 16511199, 21367434, 22014932, 33022398, 42734868, 60541063, 66044796, 121082126, 181623189, 242164252, 363246378, 726492756]

約数ペア:

[(1, 726492756), (2, 363246378), (3, 242164252), (4, 181623189), (6, 121082126), (11, 66044796), (12, 60541063), (17, 42734868), (22, 33022398), (33, 22014932), (34, 21367434), (44, 16511199), (51, 14244956), (66, 11007466), (68, 10683717), (102, 7122478), (132, 5503733), (187, 3884988), (204, 3561239), (374, 1942494), (421, 1725636), (561, 1294996), (748, 971247), (769, 944724), (842, 862818), (1122, 647498), (1263, 575212), (1538, 472362), (1684, 431409), (2244, 323749), (2307, 314908), (2526, 287606), (3076, 236181), (4614, 157454), (4631, 156876), (5052, 143803), (7157, 101508), (8459, 85884), (9228, 78727), (9262, 78438), (13073, 55572), (13893, 52292), (14314, 50754), (16918, 42942), (18524, 39219), (21471, 33836), (25377, 28628), (26146, 27786)]