415496788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 918973440

約数和(自身を除く): 503476652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 43, 76, 82, 86, 133, 164, 172, 266, 287, 301, 443, 532, 574, 602, 779, 817, 886, 1148, 1204, 1558, 1634, 1763, 1772, 3101, 3116, 3268, 3526, 5453, 5719, 6202, 7052, 8417, 10906, 11438, 12341, 12404, 16834, 18163, 19049, 21812, 22876, 24682, 33497, 33668, 36326, 38098, 49364, 58919, 66994, 72652, 76196, 117838, 127141, 133343, 133988, 234479, 235676, 254282, 266686, 345097, 361931, 468958, 508564, 533372, 690194, 723862, 781009, 937916, 1380388, 1447724, 1562018, 2415679, 2533517, 3124036, 4831358, 5067034, 5467063, 9662716, 10134068, 10934126, 14839171, 21868252, 29678342, 59356684, 103874197, 207748394, 415496788]

約数ペア:

[(1, 415496788), (2, 207748394), (4, 103874197), (7, 59356684), (14, 29678342), (19, 21868252), (28, 14839171), (38, 10934126), (41, 10134068), (43, 9662716), (76, 5467063), (82, 5067034), (86, 4831358), (133, 3124036), (164, 2533517), (172, 2415679), (266, 1562018), (287, 1447724), (301, 1380388), (443, 937916), (532, 781009), (574, 723862), (602, 690194), (779, 533372), (817, 508564), (886, 468958), (1148, 361931), (1204, 345097), (1558, 266686), (1634, 254282), (1763, 235676), (1772, 234479), (3101, 133988), (3116, 133343), (3268, 127141), (3526, 117838), (5453, 76196), (5719, 72652), (6202, 66994), (7052, 58919), (8417, 49364), (10906, 38098), (11438, 36326), (12341, 33668), (12404, 33497), (16834, 24682), (18163, 22876), (19049, 21812)]