212364828

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:553

約数の個数: 120

約数和(自身を含む): 604093952

約数和(自身を除く): 391729124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 234, 254, 324, 351, 381, 397, 468, 508, 702, 762, 794, 1053, 1143, 1191, 1404, 1524, 1588, 1651, 2106, 2286, 2382, 3302, 3429, 3573, 4212, 4572, 4764, 4953, 5161, 6604, 6858, 7146, 9906, 10287, 10322, 10719, 13716, 14292, 14859, 15483, 19812, 20574, 20644, 21438, 29718, 30966, 32157, 41148, 42876, 44577, 46449, 50419, 59436, 61932, 64314, 89154, 92898, 100838, 128628, 133731, 139347, 151257, 178308, 185796, 201676, 267462, 278694, 302514, 418041, 453771, 534924, 557388, 605028, 655447, 836082, 907542, 1310894, 1361313, 1672164, 1815084, 1966341, 2621788, 2722626, 3932682, 4083939, 5445252, 5899023, 7865364, 8167878, 11798046, 16335756, 17697069, 23596092, 35394138, 53091207, 70788276, 106182414, 212364828]

約数ペア:

[(1, 212364828), (2, 106182414), (3, 70788276), (4, 53091207), (6, 35394138), (9, 23596092), (12, 17697069), (13, 16335756), (18, 11798046), (26, 8167878), (27, 7865364), (36, 5899023), (39, 5445252), (52, 4083939), (54, 3932682), (78, 2722626), (81, 2621788), (108, 1966341), (117, 1815084), (127, 1672164), (156, 1361313), (162, 1310894), (234, 907542), (254, 836082), (324, 655447), (351, 605028), (381, 557388), (397, 534924), (468, 453771), (508, 418041), (702, 302514), (762, 278694), (794, 267462), (1053, 201676), (1143, 185796), (1191, 178308), (1404, 151257), (1524, 139347), (1588, 133731), (1651, 128628), (2106, 100838), (2286, 92898), (2382, 89154), (3302, 64314), (3429, 61932), (3573, 59436), (4212, 50419), (4572, 46449), (4764, 44577), (4953, 42876), (5161, 41148), (6604, 32157), (6858, 30966), (7146, 29718), (9906, 21438), (10287, 20644), (10322, 20574), (10719, 19812), (13716, 15483), (14292, 14859)]