620013888

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2733

約数の個数: 168

約数和(自身を含む): 1976339456

約数和(自身を除く): 1356325568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 1984, 2232, 2418, 2496, 2671, 2976, 3224, 3627, 3744, 4464, 4836, 5342, 5952, 6448, 7254, 7488, 8013, 8928, 9672, 10684, 12896, 14508, 16026, 17856, 19344, 21368, 24039, 25792, 29016, 32052, 34723, 38688, 42736, 48078, 58032, 64104, 69446, 77376, 82801, 85472, 96156, 104169, 116064, 128208, 138892, 165602, 170944, 192312, 208338, 232128, 248403, 256416, 277784, 312507, 331204, 384624, 416676, 496806, 512832, 555568, 625014, 662408, 745209, 769248, 833352, 993612, 1076413, 1111136, 1250028, 1324816, 1490418, 1538496, 1666704, 1987224, 2152826, 2222272, 2500056, 2649632, 2980836, 3229239, 3333408, 3974448, 4305652, 5000112, 5299264, 5961672, 6458478, 6666816, 7948896, 8611304, 9687717, 10000224, 11923344, 12916956, 15897792, 17222608, 19375434, 20000448, 23846688, 25833912, 34445216, 38750868, 47693376, 51667824, 68890432, 77501736, 103335648, 155003472, 206671296, 310006944, 620013888]

約数ペア:

[(1, 620013888), (2, 310006944), (3, 206671296), (4, 155003472), (6, 103335648), (8, 77501736), (9, 68890432), (12, 51667824), (13, 47693376), (16, 38750868), (18, 34445216), (24, 25833912), (26, 23846688), (31, 20000448), (32, 19375434), (36, 17222608), (39, 15897792), (48, 12916956), (52, 11923344), (62, 10000224), (64, 9687717), (72, 8611304), (78, 7948896), (93, 6666816), (96, 6458478), (104, 5961672), (117, 5299264), (124, 5000112), (144, 4305652), (156, 3974448), (186, 3333408), (192, 3229239), (208, 2980836), (234, 2649632), (248, 2500056), (279, 2222272), (288, 2152826), (312, 1987224), (372, 1666704), (403, 1538496), (416, 1490418), (468, 1324816), (496, 1250028), (558, 1111136), (576, 1076413), (624, 993612), (744, 833352), (806, 769248), (832, 745209), (936, 662408), (992, 625014), (1116, 555568), (1209, 512832), (1248, 496806), (1488, 416676), (1612, 384624), (1872, 331204), (1984, 312507), (2232, 277784), (2418, 256416), (2496, 248403), (2671, 232128), (2976, 208338), (3224, 192312), (3627, 170944), (3744, 165602), (4464, 138892), (4836, 128208), (5342, 116064), (5952, 104169), (6448, 96156), (7254, 85472), (7488, 82801), (8013, 77376), (8928, 69446), (9672, 64104), (10684, 58032), (12896, 48078), (14508, 42736), (16026, 38688), (17856, 34723), (19344, 32052), (21368, 29016), (24039, 25792)]