1220128056

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9067}}^1$

素因数の和:9178

約数の個数: 128

約数和(自身を含む): 3917376000

約数和(自身を除く): 2697247944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 504, 534, 623, 712, 756, 801, 1068, 1246, 1512, 1602, 1869, 2136, 2403, 2492, 3204, 3738, 4806, 4984, 5607, 6408, 7476, 9067, 9612, 11214, 14952, 16821, 18134, 19224, 22428, 27201, 33642, 36268, 44856, 54402, 63469, 67284, 72536, 81603, 108804, 126938, 134568, 163206, 190407, 217608, 244809, 253876, 326412, 380814, 489618, 507752, 571221, 652824, 761628, 806963, 979236, 1142442, 1523256, 1613926, 1713663, 1958472, 2284884, 2420889, 3227852, 3427326, 4569768, 4841778, 5648741, 6455704, 6854652, 7262667, 9683556, 11297482, 13709304, 14525334, 16946223, 19367112, 21788001, 22594964, 29050668, 33892446, 43576002, 45189928, 50838669, 58101336, 67784892, 87152004, 101677338, 135569784, 152516007, 174304008, 203354676, 305032014, 406709352, 610064028, 1220128056]

約数ペア:

[(1, 1220128056), (2, 610064028), (3, 406709352), (4, 305032014), (6, 203354676), (7, 174304008), (8, 152516007), (9, 135569784), (12, 101677338), (14, 87152004), (18, 67784892), (21, 58101336), (24, 50838669), (27, 45189928), (28, 43576002), (36, 33892446), (42, 29050668), (54, 22594964), (56, 21788001), (63, 19367112), (72, 16946223), (84, 14525334), (89, 13709304), (108, 11297482), (126, 9683556), (168, 7262667), (178, 6854652), (189, 6455704), (216, 5648741), (252, 4841778), (267, 4569768), (356, 3427326), (378, 3227852), (504, 2420889), (534, 2284884), (623, 1958472), (712, 1713663), (756, 1613926), (801, 1523256), (1068, 1142442), (1246, 979236), (1512, 806963), (1602, 761628), (1869, 652824), (2136, 571221), (2403, 507752), (2492, 489618), (3204, 380814), (3738, 326412), (4806, 253876), (4984, 244809), (5607, 217608), (6408, 190407), (7476, 163206), (9067, 134568), (9612, 126938), (11214, 108804), (14952, 81603), (16821, 72536), (18134, 67284), (19224, 63469), (22428, 54402), (27201, 44856), (33642, 36268)]