220653504

素因数分解:

$2^6\times 3^3\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1027

約数の個数: 112

約数和(自身を含む): 653796000

約数和(自身を除く): 433142496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 149, 192, 216, 288, 298, 432, 447, 576, 596, 857, 864, 894, 1192, 1341, 1714, 1728, 1788, 2384, 2571, 2682, 3428, 3576, 4023, 4768, 5142, 5364, 6856, 7152, 7713, 8046, 9536, 10284, 10728, 13712, 14304, 15426, 16092, 20568, 21456, 23139, 27424, 28608, 30852, 32184, 41136, 42912, 46278, 54848, 61704, 64368, 82272, 85824, 92556, 123408, 127693, 128736, 164544, 185112, 246816, 255386, 257472, 370224, 383079, 493632, 510772, 740448, 766158, 1021544, 1149237, 1480896, 1532316, 2043088, 2298474, 3064632, 3447711, 4086176, 4596948, 6129264, 6895422, 8172352, 9193896, 12258528, 13790844, 18387792, 24517056, 27581688, 36775584, 55163376, 73551168, 110326752, 220653504]

約数ペア:

[(1, 220653504), (2, 110326752), (3, 73551168), (4, 55163376), (6, 36775584), (8, 27581688), (9, 24517056), (12, 18387792), (16, 13790844), (18, 12258528), (24, 9193896), (27, 8172352), (32, 6895422), (36, 6129264), (48, 4596948), (54, 4086176), (64, 3447711), (72, 3064632), (96, 2298474), (108, 2043088), (144, 1532316), (149, 1480896), (192, 1149237), (216, 1021544), (288, 766158), (298, 740448), (432, 510772), (447, 493632), (576, 383079), (596, 370224), (857, 257472), (864, 255386), (894, 246816), (1192, 185112), (1341, 164544), (1714, 128736), (1728, 127693), (1788, 123408), (2384, 92556), (2571, 85824), (2682, 82272), (3428, 64368), (3576, 61704), (4023, 54848), (4768, 46278), (5142, 42912), (5364, 41136), (6856, 32184), (7152, 30852), (7713, 28608), (8046, 27424), (9536, 23139), (10284, 21456), (10728, 20568), (13712, 16092), (14304, 15426)]