2815743152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{701}}^1$

素因数の和:982

約数の個数: 80

約数和(自身を含む): 5861812320

約数和(自身を除く): 3046069168

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 181, 292, 304, 362, 584, 701, 724, 1168, 1387, 1402, 1448, 2774, 2804, 2896, 3439, 5548, 5608, 6878, 11096, 11216, 13213, 13319, 13756, 22192, 26426, 26638, 27512, 51173, 52852, 53276, 55024, 102346, 105704, 106552, 126881, 204692, 211408, 213104, 251047, 253762, 409384, 502094, 507524, 818768, 972287, 1004188, 1015048, 1944574, 2008376, 2030096, 2410739, 3889148, 4016752, 4821478, 7778296, 9262313, 9642956, 15556592, 18524626, 19285912, 37049252, 38571824, 74098504, 148197008, 175983947, 351967894, 703935788, 1407871576, 2815743152]

約数ペア:

[(1, 2815743152), (2, 1407871576), (4, 703935788), (8, 351967894), (16, 175983947), (19, 148197008), (38, 74098504), (73, 38571824), (76, 37049252), (146, 19285912), (152, 18524626), (181, 15556592), (292, 9642956), (304, 9262313), (362, 7778296), (584, 4821478), (701, 4016752), (724, 3889148), (1168, 2410739), (1387, 2030096), (1402, 2008376), (1448, 1944574), (2774, 1015048), (2804, 1004188), (2896, 972287), (3439, 818768), (5548, 507524), (5608, 502094), (6878, 409384), (11096, 253762), (11216, 251047), (13213, 213104), (13319, 211408), (13756, 204692), (22192, 126881), (26426, 106552), (26638, 105704), (27512, 102346), (51173, 55024), (52852, 53276)]