344193460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 812851200

約数和(自身を除く): 468657740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 191, 239, 260, 290, 377, 382, 478, 580, 754, 764, 955, 956, 1195, 1508, 1885, 1910, 2390, 2483, 3107, 3770, 3820, 4780, 4966, 5539, 6214, 6931, 7540, 9932, 11078, 12415, 12428, 13862, 15535, 22156, 24830, 27695, 27724, 31070, 34655, 45649, 49660, 55390, 62140, 69310, 72007, 90103, 91298, 110780, 138620, 144014, 180206, 182596, 228245, 288028, 360035, 360412, 450515, 456490, 593437, 720070, 901030, 912980, 1186874, 1323821, 1440140, 1802060, 2373748, 2647642, 2967185, 5295284, 5934370, 6619105, 11868740, 13238210, 17209673, 26476420, 34419346, 68838692, 86048365, 172096730, 344193460]

約数ペア:

[(1, 344193460), (2, 172096730), (4, 86048365), (5, 68838692), (10, 34419346), (13, 26476420), (20, 17209673), (26, 13238210), (29, 11868740), (52, 6619105), (58, 5934370), (65, 5295284), (116, 2967185), (130, 2647642), (145, 2373748), (191, 1802060), (239, 1440140), (260, 1323821), (290, 1186874), (377, 912980), (382, 901030), (478, 720070), (580, 593437), (754, 456490), (764, 450515), (955, 360412), (956, 360035), (1195, 288028), (1508, 228245), (1885, 182596), (1910, 180206), (2390, 144014), (2483, 138620), (3107, 110780), (3770, 91298), (3820, 90103), (4780, 72007), (4966, 69310), (5539, 62140), (6214, 55390), (6931, 49660), (7540, 45649), (9932, 34655), (11078, 31070), (12415, 27724), (12428, 27695), (13862, 24830), (15535, 22156)]