890451324

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2017

約数の個数: 144

約数和(自身を含む): 2697240000

約数和(自身を除く): 1806788676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 343, 441, 444, 518, 588, 666, 686, 777, 882, 1029, 1036, 1332, 1372, 1554, 1764, 1813, 1949, 2058, 2331, 3087, 3108, 3626, 3898, 4116, 4662, 5439, 5847, 6174, 7252, 7796, 9324, 10878, 11694, 12348, 12691, 13643, 16317, 17541, 21756, 23388, 25382, 27286, 32634, 35082, 38073, 40929, 50764, 54572, 65268, 70164, 72113, 76146, 81858, 95501, 114219, 122787, 144226, 152292, 163716, 191002, 216339, 228438, 245574, 286503, 288452, 382004, 432678, 456876, 491148, 504791, 573006, 649017, 668507, 859509, 865356, 1009582, 1146012, 1298034, 1337014, 1514373, 1719018, 2005521, 2019164, 2596068, 2674028, 3028746, 3438036, 3533537, 4011042, 4543119, 6016563, 6057492, 7067074, 8022084, 9086238, 10600611, 12033126, 14134148, 18172476, 21201222, 24066252, 24734759, 31801833, 42402444, 49469518, 63603666, 74204277, 98939036, 127207332, 148408554, 222612831, 296817108, 445225662, 890451324]

約数ペア:

[(1, 890451324), (2, 445225662), (3, 296817108), (4, 222612831), (6, 148408554), (7, 127207332), (9, 98939036), (12, 74204277), (14, 63603666), (18, 49469518), (21, 42402444), (28, 31801833), (36, 24734759), (37, 24066252), (42, 21201222), (49, 18172476), (63, 14134148), (74, 12033126), (84, 10600611), (98, 9086238), (111, 8022084), (126, 7067074), (147, 6057492), (148, 6016563), (196, 4543119), (222, 4011042), (252, 3533537), (259, 3438036), (294, 3028746), (333, 2674028), (343, 2596068), (441, 2019164), (444, 2005521), (518, 1719018), (588, 1514373), (666, 1337014), (686, 1298034), (777, 1146012), (882, 1009582), (1029, 865356), (1036, 859509), (1332, 668507), (1372, 649017), (1554, 573006), (1764, 504791), (1813, 491148), (1949, 456876), (2058, 432678), (2331, 382004), (3087, 288452), (3108, 286503), (3626, 245574), (3898, 228438), (4116, 216339), (4662, 191002), (5439, 163716), (5847, 152292), (6174, 144226), (7252, 122787), (7796, 114219), (9324, 95501), (10878, 81858), (11694, 76146), (12348, 72113), (12691, 70164), (13643, 65268), (16317, 54572), (17541, 50764), (21756, 40929), (23388, 38073), (25382, 35082), (27286, 32634)]