778800624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{1993}}^1$

素因数の和:3174

約数の個数: 80

約数和(自身を含む): 2302447872

約数和(自身を除く): 1523647248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1163, 1993, 2326, 3489, 3986, 4652, 5979, 6978, 7972, 8141, 9304, 11958, 13951, 13956, 15944, 16282, 18608, 23916, 24423, 27902, 27912, 31888, 32564, 41853, 47832, 48846, 55804, 55824, 65128, 83706, 95664, 97692, 111608, 130256, 167412, 195384, 223216, 334824, 390768, 669648, 2317859, 4635718, 6953577, 9271436, 13907154, 16225013, 18542872, 27814308, 32450026, 37085744, 48675039, 55628616, 64900052, 97350078, 111257232, 129800104, 194700156, 259600208, 389400312, 778800624]

約数ペア:

[(1, 778800624), (2, 389400312), (3, 259600208), (4, 194700156), (6, 129800104), (7, 111257232), (8, 97350078), (12, 64900052), (14, 55628616), (16, 48675039), (21, 37085744), (24, 32450026), (28, 27814308), (42, 18542872), (48, 16225013), (56, 13907154), (84, 9271436), (112, 6953577), (168, 4635718), (336, 2317859), (1163, 669648), (1993, 390768), (2326, 334824), (3489, 223216), (3986, 195384), (4652, 167412), (5979, 130256), (6978, 111608), (7972, 97692), (8141, 95664), (9304, 83706), (11958, 65128), (13951, 55824), (13956, 55804), (15944, 48846), (16282, 47832), (18608, 41853), (23916, 32564), (24423, 31888), (27902, 27912)]