1681037616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{80141}}^1$

素因数の和:80194

約数の個数: 80

約数和(自身を含む): 4770051840

約数和(自身を除く): 3089014224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 10488, 20976, 80141, 160282, 240423, 320564, 480846, 641128, 961692, 1282256, 1522679, 1843243, 1923384, 3045358, 3686486, 3846768, 4568037, 5529729, 6090716, 7372972, 9136074, 11059458, 12181432, 14745944, 18272148, 22118916, 24362864, 29491888, 35021617, 36544296, 44237832, 70043234, 73088592, 88475664, 105064851, 140086468, 210129702, 280172936, 420259404, 560345872, 840518808, 1681037616]

約数ペア:

[(1, 1681037616), (2, 840518808), (3, 560345872), (4, 420259404), (6, 280172936), (8, 210129702), (12, 140086468), (16, 105064851), (19, 88475664), (23, 73088592), (24, 70043234), (38, 44237832), (46, 36544296), (48, 35021617), (57, 29491888), (69, 24362864), (76, 22118916), (92, 18272148), (114, 14745944), (138, 12181432), (152, 11059458), (184, 9136074), (228, 7372972), (276, 6090716), (304, 5529729), (368, 4568037), (437, 3846768), (456, 3686486), (552, 3045358), (874, 1923384), (912, 1843243), (1104, 1522679), (1311, 1282256), (1748, 961692), (2622, 641128), (3496, 480846), (5244, 320564), (6992, 240423), (10488, 160282), (20976, 80141)]