1888757976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2927}}^1$

素因数の和:3133

約数の個数: 128

約数和(自身を含む): 5666734080

約数和(自身を除く): 3777976104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 167, 168, 184, 276, 322, 334, 483, 501, 552, 644, 668, 966, 1002, 1169, 1288, 1336, 1932, 2004, 2338, 2927, 3507, 3841, 3864, 4008, 4676, 5854, 7014, 7682, 8781, 9352, 11523, 11708, 14028, 15364, 17562, 20489, 23046, 23416, 26887, 28056, 30728, 35124, 40978, 46092, 53774, 61467, 67321, 70248, 80661, 81956, 92184, 107548, 122934, 134642, 161322, 163912, 201963, 215096, 245868, 269284, 322644, 403926, 471247, 488809, 491736, 538568, 645288, 807852, 942494, 977618, 1413741, 1466427, 1615704, 1884988, 1955236, 2827482, 2932854, 3421663, 3769976, 3910472, 5654964, 5865708, 6843326, 10264989, 11242607, 11309928, 11731416, 13686652, 20529978, 22485214, 27373304, 33727821, 41059956, 44970428, 67455642, 78698249, 82119912, 89940856, 134911284, 157396498, 236094747, 269822568, 314792996, 472189494, 629585992, 944378988, 1888757976]

約数ペア:

[(1, 1888757976), (2, 944378988), (3, 629585992), (4, 472189494), (6, 314792996), (7, 269822568), (8, 236094747), (12, 157396498), (14, 134911284), (21, 89940856), (23, 82119912), (24, 78698249), (28, 67455642), (42, 44970428), (46, 41059956), (56, 33727821), (69, 27373304), (84, 22485214), (92, 20529978), (138, 13686652), (161, 11731416), (167, 11309928), (168, 11242607), (184, 10264989), (276, 6843326), (322, 5865708), (334, 5654964), (483, 3910472), (501, 3769976), (552, 3421663), (644, 2932854), (668, 2827482), (966, 1955236), (1002, 1884988), (1169, 1615704), (1288, 1466427), (1336, 1413741), (1932, 977618), (2004, 942494), (2338, 807852), (2927, 645288), (3507, 538568), (3841, 491736), (3864, 488809), (4008, 471247), (4676, 403926), (5854, 322644), (7014, 269284), (7682, 245868), (8781, 215096), (9352, 201963), (11523, 163912), (11708, 161322), (14028, 134642), (15364, 122934), (17562, 107548), (20489, 92184), (23046, 81956), (23416, 80661), (26887, 70248), (28056, 67321), (30728, 61467), (35124, 53774), (40978, 46092)]