887423628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 2695956480

約数和(自身を除く): 1808532852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 89, 91, 92, 138, 156, 161, 178, 182, 267, 273, 276, 299, 322, 356, 364, 397, 483, 534, 546, 598, 623, 644, 794, 897, 966, 1068, 1092, 1157, 1191, 1196, 1246, 1588, 1794, 1869, 1932, 2047, 2093, 2314, 2382, 2492, 2779, 3471, 3588, 3738, 4094, 4186, 4628, 4764, 5161, 5558, 6141, 6279, 6942, 7476, 8099, 8188, 8337, 8372, 9131, 10322, 11116, 12282, 12558, 13884, 14329, 15483, 16198, 16674, 18262, 20644, 24297, 24564, 25116, 26611, 27393, 28658, 30966, 32396, 33348, 35333, 36127, 36524, 42987, 48594, 53222, 54786, 57316, 61932, 63917, 70666, 72254, 79833, 85974, 97188, 105999, 106444, 108381, 109572, 118703, 127834, 141332, 144508, 159666, 171948, 186277, 191751, 211998, 216762, 237406, 247331, 255668, 319332, 356109, 372554, 383502, 423996, 433524, 459329, 474812, 494662, 558831, 712218, 741993, 745108, 767004, 812659, 830921, 918658, 989324, 1117662, 1377987, 1424436, 1483986, 1625318, 1661842, 1837316, 2235324, 2437977, 2492763, 2755974, 2967972, 3215303, 3250636, 3323684, 4875954, 4985526, 5511948, 5688613, 6430606, 9645909, 9751908, 9971052, 10564567, 11377226, 12861212, 17065839, 19291818, 21129134, 22754452, 31693701, 34131678, 38583636, 42258268, 63387402, 68263356, 73951969, 126774804, 147903938, 221855907, 295807876, 443711814, 887423628]

約数ペア:

[(1, 887423628), (2, 443711814), (3, 295807876), (4, 221855907), (6, 147903938), (7, 126774804), (12, 73951969), (13, 68263356), (14, 63387402), (21, 42258268), (23, 38583636), (26, 34131678), (28, 31693701), (39, 22754452), (42, 21129134), (46, 19291818), (52, 17065839), (69, 12861212), (78, 11377226), (84, 10564567), (89, 9971052), (91, 9751908), (92, 9645909), (138, 6430606), (156, 5688613), (161, 5511948), (178, 4985526), (182, 4875954), (267, 3323684), (273, 3250636), (276, 3215303), (299, 2967972), (322, 2755974), (356, 2492763), (364, 2437977), (397, 2235324), (483, 1837316), (534, 1661842), (546, 1625318), (598, 1483986), (623, 1424436), (644, 1377987), (794, 1117662), (897, 989324), (966, 918658), (1068, 830921), (1092, 812659), (1157, 767004), (1191, 745108), (1196, 741993), (1246, 712218), (1588, 558831), (1794, 494662), (1869, 474812), (1932, 459329), (2047, 433524), (2093, 423996), (2314, 383502), (2382, 372554), (2492, 356109), (2779, 319332), (3471, 255668), (3588, 247331), (3738, 237406), (4094, 216762), (4186, 211998), (4628, 191751), (4764, 186277), (5161, 171948), (5558, 159666), (6141, 144508), (6279, 141332), (6942, 127834), (7476, 118703), (8099, 109572), (8188, 108381), (8337, 106444), (8372, 105999), (9131, 97188), (10322, 85974), (11116, 79833), (12282, 72254), (12558, 70666), (13884, 63917), (14329, 61932), (15483, 57316), (16198, 54786), (16674, 53222), (18262, 48594), (20644, 42987), (24297, 36524), (24564, 36127), (25116, 35333), (26611, 33348), (27393, 32396), (28658, 30966)]