901781328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{26573}}^1$

素因数の和:26692

約数の個数: 80

約数和(自身を含む): 2688863616

約数和(自身を除く): 1787082288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 101, 112, 168, 202, 303, 336, 404, 606, 707, 808, 1212, 1414, 1616, 2121, 2424, 2828, 4242, 4848, 5656, 8484, 11312, 16968, 26573, 33936, 53146, 79719, 106292, 159438, 186011, 212584, 318876, 372022, 425168, 558033, 637752, 744044, 1116066, 1275504, 1488088, 2232132, 2683873, 2976176, 4464264, 5367746, 8051619, 8928528, 10735492, 16103238, 18787111, 21470984, 32206476, 37574222, 42941968, 56361333, 64412952, 75148444, 112722666, 128825904, 150296888, 225445332, 300593776, 450890664, 901781328]

約数ペア:

[(1, 901781328), (2, 450890664), (3, 300593776), (4, 225445332), (6, 150296888), (7, 128825904), (8, 112722666), (12, 75148444), (14, 64412952), (16, 56361333), (21, 42941968), (24, 37574222), (28, 32206476), (42, 21470984), (48, 18787111), (56, 16103238), (84, 10735492), (101, 8928528), (112, 8051619), (168, 5367746), (202, 4464264), (303, 2976176), (336, 2683873), (404, 2232132), (606, 1488088), (707, 1275504), (808, 1116066), (1212, 744044), (1414, 637752), (1616, 558033), (2121, 425168), (2424, 372022), (2828, 318876), (4242, 212584), (4848, 186011), (5656, 159438), (8484, 106292), (11312, 79719), (16968, 53146), (26573, 33936)]