219099408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 656208000

約数和(自身を除く): 437108592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 41, 44, 48, 58, 66, 82, 87, 88, 116, 123, 132, 164, 174, 176, 232, 246, 264, 319, 328, 348, 349, 451, 464, 492, 528, 638, 656, 696, 698, 902, 957, 984, 1047, 1189, 1276, 1353, 1392, 1396, 1804, 1914, 1968, 2094, 2378, 2552, 2706, 2792, 3567, 3608, 3828, 3839, 4188, 4756, 5104, 5412, 5584, 7134, 7216, 7656, 7678, 8376, 9512, 10121, 10824, 11517, 13079, 14268, 14309, 15312, 15356, 16752, 19024, 20242, 21648, 23034, 26158, 28536, 28618, 30363, 30712, 39237, 40484, 42927, 46068, 52316, 57072, 57236, 60726, 61424, 78474, 80968, 85854, 92136, 104632, 111331, 114472, 121452, 156948, 157399, 161936, 171708, 184272, 209264, 222662, 228944, 242904, 313896, 314798, 333993, 343416, 414961, 445324, 472197, 485808, 627792, 629596, 667986, 686832, 829922, 890648, 944394, 1244883, 1259192, 1335972, 1659844, 1781296, 1888788, 2489766, 2518384, 2671944, 3319688, 3777576, 4564571, 4979532, 5343888, 6639376, 7555152, 9129142, 9959064, 13693713, 18258284, 19918128, 27387426, 36516568, 54774852, 73033136, 109549704, 219099408]

約数ペア:

[(1, 219099408), (2, 109549704), (3, 73033136), (4, 54774852), (6, 36516568), (8, 27387426), (11, 19918128), (12, 18258284), (16, 13693713), (22, 9959064), (24, 9129142), (29, 7555152), (33, 6639376), (41, 5343888), (44, 4979532), (48, 4564571), (58, 3777576), (66, 3319688), (82, 2671944), (87, 2518384), (88, 2489766), (116, 1888788), (123, 1781296), (132, 1659844), (164, 1335972), (174, 1259192), (176, 1244883), (232, 944394), (246, 890648), (264, 829922), (319, 686832), (328, 667986), (348, 629596), (349, 627792), (451, 485808), (464, 472197), (492, 445324), (528, 414961), (638, 343416), (656, 333993), (696, 314798), (698, 313896), (902, 242904), (957, 228944), (984, 222662), (1047, 209264), (1189, 184272), (1276, 171708), (1353, 161936), (1392, 157399), (1396, 156948), (1804, 121452), (1914, 114472), (1968, 111331), (2094, 104632), (2378, 92136), (2552, 85854), (2706, 80968), (2792, 78474), (3567, 61424), (3608, 60726), (3828, 57236), (3839, 57072), (4188, 52316), (4756, 46068), (5104, 42927), (5412, 40484), (5584, 39237), (7134, 30712), (7216, 30363), (7656, 28618), (7678, 28536), (8376, 26158), (9512, 23034), (10121, 21648), (10824, 20242), (11517, 19024), (13079, 16752), (14268, 15356), (14309, 15312)]