620598264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 1833511680

約数和(自身を除く): 1212913416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 211, 264, 286, 312, 422, 429, 572, 633, 844, 857, 858, 1144, 1266, 1688, 1714, 1716, 2321, 2532, 2571, 2743, 3428, 3432, 4642, 5064, 5142, 5486, 6856, 6963, 8229, 9284, 9427, 10284, 10972, 11141, 13926, 16458, 18568, 18854, 20568, 21944, 22282, 27852, 28281, 30173, 32916, 33423, 37708, 44564, 55704, 56562, 60346, 65832, 66846, 75416, 89128, 90519, 113124, 120692, 122551, 133692, 180827, 181038, 226248, 241384, 245102, 267384, 361654, 362076, 367653, 490204, 542481, 723308, 724152, 735306, 980408, 1084962, 1446616, 1470612, 1989097, 2169924, 2350751, 2941224, 3978194, 4339848, 4701502, 5967291, 7052253, 7956388, 9403004, 11934582, 14104506, 15912776, 18806008, 23869164, 25858261, 28209012, 47738328, 51716522, 56418024, 77574783, 103433044, 155149566, 206866088, 310299132, 620598264]

約数ペア:

[(1, 620598264), (2, 310299132), (3, 206866088), (4, 155149566), (6, 103433044), (8, 77574783), (11, 56418024), (12, 51716522), (13, 47738328), (22, 28209012), (24, 25858261), (26, 23869164), (33, 18806008), (39, 15912776), (44, 14104506), (52, 11934582), (66, 9403004), (78, 7956388), (88, 7052253), (104, 5967291), (132, 4701502), (143, 4339848), (156, 3978194), (211, 2941224), (264, 2350751), (286, 2169924), (312, 1989097), (422, 1470612), (429, 1446616), (572, 1084962), (633, 980408), (844, 735306), (857, 724152), (858, 723308), (1144, 542481), (1266, 490204), (1688, 367653), (1714, 362076), (1716, 361654), (2321, 267384), (2532, 245102), (2571, 241384), (2743, 226248), (3428, 181038), (3432, 180827), (4642, 133692), (5064, 122551), (5142, 120692), (5486, 113124), (6856, 90519), (6963, 89128), (8229, 75416), (9284, 66846), (9427, 65832), (10284, 60346), (10972, 56562), (11141, 55704), (13926, 44564), (16458, 37708), (18568, 33423), (18854, 32916), (20568, 30173), (21944, 28281), (22282, 27852)]