309598128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3041}}^1$

素因数の和:3163

約数の個数: 120

約数和(自身を含む): 1000355616

約数和(自身を除く): 690757488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 101, 112, 126, 144, 168, 202, 252, 303, 336, 404, 504, 606, 707, 808, 909, 1008, 1212, 1414, 1616, 1818, 2121, 2424, 2828, 3041, 3636, 4242, 4848, 5656, 6082, 6363, 7272, 8484, 9123, 11312, 12164, 12726, 14544, 16968, 18246, 21287, 24328, 25452, 27369, 33936, 36492, 42574, 48656, 50904, 54738, 63861, 72984, 85148, 101808, 109476, 127722, 145968, 170296, 191583, 218952, 255444, 307141, 340592, 383166, 437904, 510888, 614282, 766332, 921423, 1021776, 1228564, 1532664, 1842846, 2149987, 2457128, 2764269, 3065328, 3685692, 4299974, 4914256, 5528538, 6449961, 7371384, 8599948, 11057076, 12899922, 14742768, 17199896, 19349883, 22114152, 25799844, 34399792, 38699766, 44228304, 51599688, 77399532, 103199376, 154799064, 309598128]

約数ペア:

[(1, 309598128), (2, 154799064), (3, 103199376), (4, 77399532), (6, 51599688), (7, 44228304), (8, 38699766), (9, 34399792), (12, 25799844), (14, 22114152), (16, 19349883), (18, 17199896), (21, 14742768), (24, 12899922), (28, 11057076), (36, 8599948), (42, 7371384), (48, 6449961), (56, 5528538), (63, 4914256), (72, 4299974), (84, 3685692), (101, 3065328), (112, 2764269), (126, 2457128), (144, 2149987), (168, 1842846), (202, 1532664), (252, 1228564), (303, 1021776), (336, 921423), (404, 766332), (504, 614282), (606, 510888), (707, 437904), (808, 383166), (909, 340592), (1008, 307141), (1212, 255444), (1414, 218952), (1616, 191583), (1818, 170296), (2121, 145968), (2424, 127722), (2828, 109476), (3041, 101808), (3636, 85148), (4242, 72984), (4848, 63861), (5656, 54738), (6082, 50904), (6363, 48656), (7272, 42574), (8484, 36492), (9123, 33936), (11312, 27369), (12164, 25452), (12726, 24328), (14544, 21287), (16968, 18246)]