2251195316416

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{7507}}^1\times {\mathrm{161573}}^1$

素因数の和:169121

約数の個数: 56

約数和(自身を含む): 4621901825520

約数和(自身を除く): 2370706509104

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 7507, 15014, 30028, 60056, 120112, 161573, 217703, 240224, 323146, 435406, 480448, 646292, 870812, 1292584, 1741624, 2585168, 3483248, 4685617, 5170336, 6966496, 9371234, 10340672, 13932992, 18742468, 37484936, 74969872, 149939744, 299879488, 1212928511, 2425857022, 4851714044, 9703428088, 19406856176, 35174926819, 38813712352, 70349853638, 77627424704, 140699707276, 281399414552, 562798829104, 1125597658208, 2251195316416]

約数ペア:

[(1, 2251195316416), (2, 1125597658208), (4, 562798829104), (8, 281399414552), (16, 140699707276), (29, 77627424704), (32, 70349853638), (58, 38813712352), (64, 35174926819), (116, 19406856176), (232, 9703428088), (464, 4851714044), (928, 2425857022), (1856, 1212928511), (7507, 299879488), (15014, 149939744), (30028, 74969872), (60056, 37484936), (120112, 18742468), (161573, 13932992), (217703, 10340672), (240224, 9371234), (323146, 6966496), (435406, 5170336), (480448, 4685617), (646292, 3483248), (870812, 2585168), (1292584, 1741624)]