213643056

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1693}}^1$

素因数の和:1954

約数の個数: 80

約数和(自身を含む): 604961280

約数和(自身を除く): 391318224

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, 1693, 1912, 2629, 2868, 3386, 3824, 5079, 5258, 5736, 6772, 7887, 10158, 10516, 11472, 13544, 15774, 18623, 20316, 21032, 27088, 31548, 37246, 40632, 42064, 55869, 63096, 74492, 81264, 111738, 126192, 148984, 223476, 297968, 404627, 446952, 809254, 893904, 1213881, 1618508, 2427762, 3237016, 4450897, 4855524, 6474032, 8901794, 9711048, 13352691, 17803588, 19422096, 26705382, 35607176, 53410764, 71214352, 106821528, 213643056]

約数ペア:

[(1, 213643056), (2, 106821528), (3, 71214352), (4, 53410764), (6, 35607176), (8, 26705382), (11, 19422096), (12, 17803588), (16, 13352691), (22, 9711048), (24, 8901794), (33, 6474032), (44, 4855524), (48, 4450897), (66, 3237016), (88, 2427762), (132, 1618508), (176, 1213881), (239, 893904), (264, 809254), (478, 446952), (528, 404627), (717, 297968), (956, 223476), (1434, 148984), (1693, 126192), (1912, 111738), (2629, 81264), (2868, 74492), (3386, 63096), (3824, 55869), (5079, 42064), (5258, 40632), (5736, 37246), (6772, 31548), (7887, 27088), (10158, 21032), (10516, 20316), (11472, 18623), (13544, 15774)]