239157828

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10429}}^1$

素因数の和:10466

約数の個数: 108

約数和(自身を含む): 757405740

約数和(自身を除く): 518247912

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 10429, 11466, 20858, 22932, 31287, 41716, 62574, 73003, 93861, 125148, 135577, 146006, 187722, 219009, 271154, 292012, 375444, 406731, 438018, 511021, 542308, 657027, 813462, 876036, 949039, 1022042, 1220193, 1314054, 1533063, 1626924, 1898078, 2044084, 2440386, 2628108, 2847117, 3066126, 3796156, 4599189, 4880772, 5694234, 6132252, 6643273, 8541351, 9198378, 11388468, 13286546, 17082702, 18396756, 19929819, 26573092, 34165404, 39859638, 59789457, 79719276, 119578914, 239157828]

約数ペア:

[(1, 239157828), (2, 119578914), (3, 79719276), (4, 59789457), (6, 39859638), (7, 34165404), (9, 26573092), (12, 19929819), (13, 18396756), (14, 17082702), (18, 13286546), (21, 11388468), (26, 9198378), (28, 8541351), (36, 6643273), (39, 6132252), (42, 5694234), (49, 4880772), (52, 4599189), (63, 3796156), (78, 3066126), (84, 2847117), (91, 2628108), (98, 2440386), (117, 2044084), (126, 1898078), (147, 1626924), (156, 1533063), (182, 1314054), (196, 1220193), (234, 1022042), (252, 949039), (273, 876036), (294, 813462), (364, 657027), (441, 542308), (468, 511021), (546, 438018), (588, 406731), (637, 375444), (819, 292012), (882, 271154), (1092, 219009), (1274, 187722), (1638, 146006), (1764, 135577), (1911, 125148), (2548, 93861), (3276, 73003), (3822, 62574), (5733, 41716), (7644, 31287), (10429, 22932), (11466, 20858)]