1439777248

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 144

約数和(自身を含む): 3562737696

約数和(自身を除く): 2122960448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 73, 91, 104, 112, 146, 169, 182, 208, 224, 292, 338, 364, 416, 511, 521, 584, 676, 728, 949, 1022, 1042, 1168, 1183, 1352, 1456, 1898, 2044, 2084, 2336, 2366, 2704, 2912, 3647, 3796, 4088, 4168, 4732, 5408, 6643, 6773, 7294, 7592, 8176, 8336, 9464, 12337, 13286, 13546, 14588, 15184, 16352, 16672, 18928, 24674, 26572, 27092, 29176, 30368, 37856, 38033, 47411, 49348, 53144, 54184, 58352, 76066, 86359, 88049, 94822, 98696, 106288, 108368, 116704, 152132, 172718, 176098, 189644, 197392, 212576, 216736, 266231, 304264, 345436, 352196, 379288, 394784, 494429, 532462, 608528, 616343, 690872, 704392, 758576, 988858, 1064924, 1217056, 1232686, 1381744, 1408784, 1517152, 1977716, 2129848, 2465372, 2763488, 2817568, 3461003, 3955432, 4259696, 4930744, 6427577, 6922006, 7910864, 8519392, 9861488, 12855154, 13844012, 15821728, 19722976, 25710308, 27688024, 44993039, 51420616, 55376048, 89986078, 102841232, 110752096, 179972156, 205682464, 359944312, 719888624, 1439777248]

約数ペア:

[(1, 1439777248), (2, 719888624), (4, 359944312), (7, 205682464), (8, 179972156), (13, 110752096), (14, 102841232), (16, 89986078), (26, 55376048), (28, 51420616), (32, 44993039), (52, 27688024), (56, 25710308), (73, 19722976), (91, 15821728), (104, 13844012), (112, 12855154), (146, 9861488), (169, 8519392), (182, 7910864), (208, 6922006), (224, 6427577), (292, 4930744), (338, 4259696), (364, 3955432), (416, 3461003), (511, 2817568), (521, 2763488), (584, 2465372), (676, 2129848), (728, 1977716), (949, 1517152), (1022, 1408784), (1042, 1381744), (1168, 1232686), (1183, 1217056), (1352, 1064924), (1456, 988858), (1898, 758576), (2044, 704392), (2084, 690872), (2336, 616343), (2366, 608528), (2704, 532462), (2912, 494429), (3647, 394784), (3796, 379288), (4088, 352196), (4168, 345436), (4732, 304264), (5408, 266231), (6643, 216736), (6773, 212576), (7294, 197392), (7592, 189644), (8176, 176098), (8336, 172718), (9464, 152132), (12337, 116704), (13286, 108368), (13546, 106288), (14588, 98696), (15184, 94822), (16352, 88049), (16672, 86359), (18928, 76066), (24674, 58352), (26572, 54184), (27092, 53144), (29176, 49348), (30368, 47411), (37856, 38033)]