268445113496

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{80273}}^1$

素因数の和:80761

約数の個数: 96

約数和(自身を含む): 617708430000

約数和(自身を除く): 349263316504

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 449, 532, 898, 931, 1064, 1796, 1862, 3143, 3592, 3724, 6286, 7448, 8531, 12572, 17062, 22001, 25144, 34124, 44002, 59717, 68248, 80273, 88004, 119434, 160546, 176008, 238868, 321092, 418019, 477736, 561911, 642184, 836038, 1123822, 1525187, 1672076, 2247644, 3050374, 3344152, 3933377, 4495288, 6100748, 7866754, 10676309, 12201496, 15733508, 21352618, 31467016, 36042577, 42705236, 72085154, 74734163, 85410472, 144170308, 149468326, 252298039, 288340616, 298936652, 504596078, 597873304, 684808963, 1009192156, 1369617926, 1766086273, 2018384312, 2739235852, 3532172546, 4793662741, 5478471704, 7064345092, 9587325482, 14128690184, 19174650964, 33555639187, 38349301928, 67111278374, 134222556748, 268445113496]

約数ペア:

[(1, 268445113496), (2, 134222556748), (4, 67111278374), (7, 38349301928), (8, 33555639187), (14, 19174650964), (19, 14128690184), (28, 9587325482), (38, 7064345092), (49, 5478471704), (56, 4793662741), (76, 3532172546), (98, 2739235852), (133, 2018384312), (152, 1766086273), (196, 1369617926), (266, 1009192156), (392, 684808963), (449, 597873304), (532, 504596078), (898, 298936652), (931, 288340616), (1064, 252298039), (1796, 149468326), (1862, 144170308), (3143, 85410472), (3592, 74734163), (3724, 72085154), (6286, 42705236), (7448, 36042577), (8531, 31467016), (12572, 21352618), (17062, 15733508), (22001, 12201496), (25144, 10676309), (34124, 7866754), (44002, 6100748), (59717, 4495288), (68248, 3933377), (80273, 3344152), (88004, 3050374), (119434, 2247644), (160546, 1672076), (176008, 1525187), (238868, 1123822), (321092, 836038), (418019, 642184), (477736, 561911)]