681298656

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12049}}^1$

素因数の和:12112

約数の個数: 96

約数和(自身を含む): 1943424000

約数和(自身を除く): 1262125344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1488, 1767, 1824, 2356, 2976, 3534, 4712, 7068, 9424, 12049, 14136, 18848, 24098, 28272, 36147, 48196, 56544, 72294, 96392, 144588, 192784, 228931, 289176, 373519, 385568, 457862, 578352, 686793, 747038, 915724, 1120557, 1156704, 1373586, 1494076, 1831448, 2241114, 2747172, 2988152, 3662896, 4482228, 5494344, 5976304, 7096861, 7325792, 8964456, 10988688, 11952608, 14193722, 17928912, 21290583, 21977376, 28387444, 35857824, 42581166, 56774888, 85162332, 113549776, 170324664, 227099552, 340649328, 681298656]

約数ペア:

[(1, 681298656), (2, 340649328), (3, 227099552), (4, 170324664), (6, 113549776), (8, 85162332), (12, 56774888), (16, 42581166), (19, 35857824), (24, 28387444), (31, 21977376), (32, 21290583), (38, 17928912), (48, 14193722), (57, 11952608), (62, 10988688), (76, 8964456), (93, 7325792), (96, 7096861), (114, 5976304), (124, 5494344), (152, 4482228), (186, 3662896), (228, 2988152), (248, 2747172), (304, 2241114), (372, 1831448), (456, 1494076), (496, 1373586), (589, 1156704), (608, 1120557), (744, 915724), (912, 747038), (992, 686793), (1178, 578352), (1488, 457862), (1767, 385568), (1824, 373519), (2356, 289176), (2976, 228931), (3534, 192784), (4712, 144588), (7068, 96392), (9424, 72294), (12049, 56544), (14136, 48196), (18848, 36147), (24098, 28272)]