2440243728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:746

約数の個数: 180

約数和(自身を含む): 7447174020

約数和(自身を除く): 5006930292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 197, 208, 234, 312, 338, 394, 468, 507, 509, 591, 624, 676, 788, 936, 1014, 1018, 1182, 1352, 1521, 1527, 1576, 1773, 1872, 2028, 2036, 2364, 2561, 2704, 3042, 3054, 3152, 3546, 4056, 4072, 4581, 4728, 5122, 6084, 6108, 6617, 7092, 7683, 8112, 8144, 9162, 9456, 10244, 12168, 12216, 13234, 14184, 15366, 18324, 19851, 20488, 23049, 24336, 24432, 26468, 28368, 30732, 33293, 36648, 39702, 40976, 46098, 52936, 59553, 61464, 66586, 73296, 79404, 86021, 92196, 99879, 100273, 105872, 119106, 122928, 133172, 158808, 172042, 184392, 199758, 200546, 238212, 258063, 266344, 299637, 300819, 317616, 344084, 368784, 399516, 401092, 476424, 516126, 532688, 599274, 601638, 688168, 774189, 799032, 802184, 902457, 952848, 1032252, 1198548, 1203276, 1303549, 1376336, 1548378, 1598064, 1604368, 1804914, 2064504, 2397096, 2406552, 2607098, 3096756, 3609828, 3910647, 4129008, 4794192, 4813104, 5214196, 6193512, 7219656, 7821294, 10428392, 11731941, 12387024, 14439312, 15642588, 16946137, 20856784, 23463882, 31285176, 33892274, 46927764, 50838411, 62570352, 67784548, 93855528, 101676822, 135569096, 152515233, 187711056, 203353644, 271138192, 305030466, 406707288, 610060932, 813414576, 1220121864, 2440243728]

約数ペア:

[(1, 2440243728), (2, 1220121864), (3, 813414576), (4, 610060932), (6, 406707288), (8, 305030466), (9, 271138192), (12, 203353644), (13, 187711056), (16, 152515233), (18, 135569096), (24, 101676822), (26, 93855528), (36, 67784548), (39, 62570352), (48, 50838411), (52, 46927764), (72, 33892274), (78, 31285176), (104, 23463882), (117, 20856784), (144, 16946137), (156, 15642588), (169, 14439312), (197, 12387024), (208, 11731941), (234, 10428392), (312, 7821294), (338, 7219656), (394, 6193512), (468, 5214196), (507, 4813104), (509, 4794192), (591, 4129008), (624, 3910647), (676, 3609828), (788, 3096756), (936, 2607098), (1014, 2406552), (1018, 2397096), (1182, 2064504), (1352, 1804914), (1521, 1604368), (1527, 1598064), (1576, 1548378), (1773, 1376336), (1872, 1303549), (2028, 1203276), (2036, 1198548), (2364, 1032252), (2561, 952848), (2704, 902457), (3042, 802184), (3054, 799032), (3152, 774189), (3546, 688168), (4056, 601638), (4072, 599274), (4581, 532688), (4728, 516126), (5122, 476424), (6084, 401092), (6108, 399516), (6617, 368784), (7092, 344084), (7683, 317616), (8112, 300819), (8144, 299637), (9162, 266344), (9456, 258063), (10244, 238212), (12168, 200546), (12216, 199758), (13234, 184392), (14184, 172042), (15366, 158808), (18324, 133172), (19851, 122928), (20488, 119106), (23049, 105872), (24336, 100273), (24432, 99879), (26468, 92196), (28368, 86021), (30732, 79404), (33293, 73296), (36648, 66586), (39702, 61464), (40976, 59553), (46098, 52936)]