2772028204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{857}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 5502120624

約数和(自身を除く): 2730092420

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 163, 164, 242, 326, 451, 484, 652, 857, 902, 1714, 1793, 1804, 3428, 3586, 4961, 6683, 7172, 9427, 9922, 13366, 18854, 19723, 19844, 26732, 35137, 37708, 39446, 70274, 73513, 78892, 103697, 139691, 140548, 147026, 207394, 279382, 294052, 386507, 414788, 558764, 773014, 808643, 1536601, 1546028, 1617286, 3073202, 3234572, 4251577, 5727331, 6146404, 8503154, 11454662, 16902611, 17006308, 22909324, 33805222, 63000641, 67610444, 126001282, 252002564, 693007051, 1386014102, 2772028204]

約数ペア:

[(1, 2772028204), (2, 1386014102), (4, 693007051), (11, 252002564), (22, 126001282), (41, 67610444), (44, 63000641), (82, 33805222), (121, 22909324), (163, 17006308), (164, 16902611), (242, 11454662), (326, 8503154), (451, 6146404), (484, 5727331), (652, 4251577), (857, 3234572), (902, 3073202), (1714, 1617286), (1793, 1546028), (1804, 1536601), (3428, 808643), (3586, 773014), (4961, 558764), (6683, 414788), (7172, 386507), (9427, 294052), (9922, 279382), (13366, 207394), (18854, 147026), (19723, 140548), (19844, 139691), (26732, 103697), (35137, 78892), (37708, 73513), (39446, 70274)]