215010048

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:882

約数の個数: 144

約数和(自身を含む): 645184512

約数和(自身を除く): 430174464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 768, 821, 992, 1023, 1056, 1364, 1408, 1488, 1642, 1984, 2046, 2112, 2463, 2728, 2816, 2976, 3284, 3968, 4092, 4224, 4926, 5456, 5952, 6568, 7936, 8184, 8448, 9031, 9852, 10912, 11904, 13136, 16368, 18062, 19704, 21824, 23808, 25451, 26272, 27093, 32736, 36124, 39408, 43648, 50902, 52544, 54186, 65472, 72248, 76353, 78816, 87296, 101804, 105088, 108372, 130944, 144496, 152706, 157632, 203608, 210176, 216744, 261888, 279961, 288992, 305412, 315264, 407216, 433488, 559922, 577984, 610824, 630528, 814432, 839883, 866976, 1119844, 1155968, 1221648, 1628864, 1679766, 1733952, 2239688, 2311936, 2443296, 3257728, 3359532, 3467904, 4479376, 4886592, 6515456, 6719064, 6935808, 8958752, 9773184, 13438128, 17917504, 19546368, 26876256, 35835008, 53752512, 71670016, 107505024, 215010048]

約数ペア:

[(1, 215010048), (2, 107505024), (3, 71670016), (4, 53752512), (6, 35835008), (8, 26876256), (11, 19546368), (12, 17917504), (16, 13438128), (22, 9773184), (24, 8958752), (31, 6935808), (32, 6719064), (33, 6515456), (44, 4886592), (48, 4479376), (62, 3467904), (64, 3359532), (66, 3257728), (88, 2443296), (93, 2311936), (96, 2239688), (124, 1733952), (128, 1679766), (132, 1628864), (176, 1221648), (186, 1155968), (192, 1119844), (248, 866976), (256, 839883), (264, 814432), (341, 630528), (352, 610824), (372, 577984), (384, 559922), (496, 433488), (528, 407216), (682, 315264), (704, 305412), (744, 288992), (768, 279961), (821, 261888), (992, 216744), (1023, 210176), (1056, 203608), (1364, 157632), (1408, 152706), (1488, 144496), (1642, 130944), (1984, 108372), (2046, 105088), (2112, 101804), (2463, 87296), (2728, 78816), (2816, 76353), (2976, 72248), (3284, 65472), (3968, 54186), (4092, 52544), (4224, 50902), (4926, 43648), (5456, 39408), (5952, 36124), (6568, 32736), (7936, 27093), (8184, 26272), (8448, 25451), (9031, 23808), (9852, 21824), (10912, 19704), (11904, 18062), (13136, 16368)]