1788931008

素因数分解:

$2^6\times 3^7\times {\mathrm{12781}}^1$

素因数の和:12814

約数の個数: 112

約数和(自身を含む): 5324469920

約数和(自身を除く): 3535538912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 729, 864, 972, 1296, 1458, 1728, 1944, 2187, 2592, 2916, 3888, 4374, 5184, 5832, 7776, 8748, 11664, 12781, 15552, 17496, 23328, 25562, 34992, 38343, 46656, 51124, 69984, 76686, 102248, 115029, 139968, 153372, 204496, 230058, 306744, 345087, 408992, 460116, 613488, 690174, 817984, 920232, 1035261, 1226976, 1380348, 1840464, 2070522, 2453952, 2760696, 3105783, 3680928, 4141044, 5521392, 6211566, 7361856, 8282088, 9317349, 11042784, 12423132, 16564176, 18634698, 22085568, 24846264, 27952047, 33128352, 37269396, 49692528, 55904094, 66256704, 74538792, 99385056, 111808188, 149077584, 198770112, 223616376, 298155168, 447232752, 596310336, 894465504, 1788931008]

約数ペア:

[(1, 1788931008), (2, 894465504), (3, 596310336), (4, 447232752), (6, 298155168), (8, 223616376), (9, 198770112), (12, 149077584), (16, 111808188), (18, 99385056), (24, 74538792), (27, 66256704), (32, 55904094), (36, 49692528), (48, 37269396), (54, 33128352), (64, 27952047), (72, 24846264), (81, 22085568), (96, 18634698), (108, 16564176), (144, 12423132), (162, 11042784), (192, 9317349), (216, 8282088), (243, 7361856), (288, 6211566), (324, 5521392), (432, 4141044), (486, 3680928), (576, 3105783), (648, 2760696), (729, 2453952), (864, 2070522), (972, 1840464), (1296, 1380348), (1458, 1226976), (1728, 1035261), (1944, 920232), (2187, 817984), (2592, 690174), (2916, 613488), (3888, 460116), (4374, 408992), (5184, 345087), (5832, 306744), (7776, 230058), (8748, 204496), (11664, 153372), (12781, 139968), (15552, 115029), (17496, 102248), (23328, 76686), (25562, 69984), (34992, 51124), (38343, 46656)]