489447210008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{1093}}^1\times {\mathrm{3547}}^1$

素因数の和:5056

約数の個数: 64

約数和(自身を含む): 942741634560

約数和(自身を除く): 453294424552

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 367, 734, 1093, 1468, 2186, 2936, 3547, 4372, 7094, 8744, 14188, 15781, 28376, 31562, 46999, 63124, 93998, 126248, 152521, 187996, 305042, 375992, 401131, 610084, 802262, 1220168, 1301749, 1604524, 2603498, 3209048, 3876871, 5206996, 7753742, 10413992, 15507484, 17248633, 31014968, 34497266, 55975207, 68994532, 111950414, 137989064, 166705453, 223900828, 333410906, 447801656, 666821812, 1333643624, 1422811657, 2845623314, 5691246628, 11382493256, 61180901251, 122361802502, 244723605004, 489447210008]

約数ペア:

[(1, 489447210008), (2, 244723605004), (4, 122361802502), (8, 61180901251), (43, 11382493256), (86, 5691246628), (172, 2845623314), (344, 1422811657), (367, 1333643624), (734, 666821812), (1093, 447801656), (1468, 333410906), (2186, 223900828), (2936, 166705453), (3547, 137989064), (4372, 111950414), (7094, 68994532), (8744, 55975207), (14188, 34497266), (15781, 31014968), (28376, 17248633), (31562, 15507484), (46999, 10413992), (63124, 7753742), (93998, 5206996), (126248, 3876871), (152521, 3209048), (187996, 2603498), (305042, 1604524), (375992, 1301749), (401131, 1220168), (610084, 802262)]