448446816

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{81953}}^1$

素因数の和:81988

約数の個数: 72

約数和(自身を含む): 1342406520

約数和(自身を除く): 893959704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 81953, 163906, 245859, 327812, 491718, 655624, 737577, 983436, 1311248, 1475154, 1557107, 1966872, 2622496, 2950308, 3114214, 3933744, 4671321, 5900616, 6228428, 7867488, 9342642, 11801232, 12456856, 14013963, 18685284, 23602464, 24913712, 28027926, 37370568, 49827424, 56055852, 74741136, 112111704, 149482272, 224223408, 448446816]

約数ペア:

[(1, 448446816), (2, 224223408), (3, 149482272), (4, 112111704), (6, 74741136), (8, 56055852), (9, 49827424), (12, 37370568), (16, 28027926), (18, 24913712), (19, 23602464), (24, 18685284), (32, 14013963), (36, 12456856), (38, 11801232), (48, 9342642), (57, 7867488), (72, 6228428), (76, 5900616), (96, 4671321), (114, 3933744), (144, 3114214), (152, 2950308), (171, 2622496), (228, 1966872), (288, 1557107), (304, 1475154), (342, 1311248), (456, 983436), (608, 737577), (684, 655624), (912, 491718), (1368, 327812), (1824, 245859), (2736, 163906), (5472, 81953)]