657334128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{5209}}^1$

素因数の和:5470

約数の個数: 80

約数和(自身を含む): 1860595200

約数和(自身を除く): 1203261072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 239, 264, 478, 528, 717, 956, 1434, 1912, 2629, 2868, 3824, 5209, 5258, 5736, 7887, 10418, 10516, 11472, 15627, 15774, 20836, 21032, 31254, 31548, 41672, 42064, 57299, 62508, 63096, 83344, 114598, 125016, 126192, 171897, 229196, 250032, 343794, 458392, 687588, 916784, 1244951, 1375176, 2489902, 2750352, 3734853, 4979804, 7469706, 9959608, 13694461, 14939412, 19919216, 27388922, 29878824, 41083383, 54777844, 59757648, 82166766, 109555688, 164333532, 219111376, 328667064, 657334128]

約数ペア:

[(1, 657334128), (2, 328667064), (3, 219111376), (4, 164333532), (6, 109555688), (8, 82166766), (11, 59757648), (12, 54777844), (16, 41083383), (22, 29878824), (24, 27388922), (33, 19919216), (44, 14939412), (48, 13694461), (66, 9959608), (88, 7469706), (132, 4979804), (176, 3734853), (239, 2750352), (264, 2489902), (478, 1375176), (528, 1244951), (717, 916784), (956, 687588), (1434, 458392), (1912, 343794), (2629, 250032), (2868, 229196), (3824, 171897), (5209, 126192), (5258, 125016), (5736, 114598), (7887, 83344), (10418, 63096), (10516, 62508), (11472, 57299), (15627, 42064), (15774, 41672), (20836, 31548), (21032, 31254)]