223858908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3024

約数の個数: 144

約数和(自身を含む): 726974976

約数和(自身を除く): 503116068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1092, 1196, 1449, 1638, 1794, 1932, 2093, 2691, 2898, 2971, 3276, 3588, 4186, 5382, 5796, 5942, 6279, 8372, 8913, 10764, 11884, 12558, 17826, 18837, 20797, 25116, 26739, 35652, 37674, 38623, 41594, 53478, 62391, 68333, 75348, 77246, 83188, 106956, 115869, 124782, 136666, 154492, 187173, 204999, 231738, 249564, 270361, 273332, 347607, 374346, 409998, 463476, 478331, 540722, 614997, 695214, 748692, 811083, 819996, 888329, 956662, 1081444, 1229994, 1390428, 1434993, 1622166, 1776658, 1913324, 2433249, 2459988, 2664987, 2869986, 3244332, 3553316, 4304979, 4866498, 5329974, 5739972, 6218303, 7994961, 8609958, 9732996, 10659948, 12436606, 15989922, 17219916, 18654909, 24873212, 31979844, 37309818, 55964727, 74619636, 111929454, 223858908]

約数ペア:

[(1, 223858908), (2, 111929454), (3, 74619636), (4, 55964727), (6, 37309818), (7, 31979844), (9, 24873212), (12, 18654909), (13, 17219916), (14, 15989922), (18, 12436606), (21, 10659948), (23, 9732996), (26, 8609958), (28, 7994961), (36, 6218303), (39, 5739972), (42, 5329974), (46, 4866498), (52, 4304979), (63, 3553316), (69, 3244332), (78, 2869986), (84, 2664987), (91, 2459988), (92, 2433249), (117, 1913324), (126, 1776658), (138, 1622166), (156, 1434993), (161, 1390428), (182, 1229994), (207, 1081444), (234, 956662), (252, 888329), (273, 819996), (276, 811083), (299, 748692), (322, 695214), (364, 614997), (414, 540722), (468, 478331), (483, 463476), (546, 409998), (598, 374346), (644, 347607), (819, 273332), (828, 270361), (897, 249564), (966, 231738), (1092, 204999), (1196, 187173), (1449, 154492), (1638, 136666), (1794, 124782), (1932, 115869), (2093, 106956), (2691, 83188), (2898, 77246), (2971, 75348), (3276, 68333), (3588, 62391), (4186, 53478), (5382, 41594), (5796, 38623), (5942, 37674), (6279, 35652), (8372, 26739), (8913, 25116), (10764, 20797), (11884, 18837), (12558, 17826)]