262790064

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:863

約数の個数: 120

約数和(自身を含む): 780852800

約数和(自身を除く): 518062736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 139, 144, 152, 171, 228, 278, 304, 342, 417, 456, 556, 684, 691, 834, 912, 1112, 1251, 1368, 1382, 1668, 2073, 2224, 2502, 2641, 2736, 2764, 3336, 4146, 5004, 5282, 5528, 6219, 6672, 7923, 8292, 10008, 10564, 11056, 12438, 13129, 15846, 16584, 20016, 21128, 23769, 24876, 26258, 31692, 33168, 39387, 42256, 47538, 49752, 52516, 63384, 78774, 95076, 96049, 99504, 105032, 118161, 126768, 157548, 190152, 192098, 210064, 236322, 288147, 315096, 380304, 384196, 472644, 576294, 630192, 768392, 864441, 945288, 1152588, 1536784, 1728882, 1824931, 1890576, 2305176, 3457764, 3649862, 4610352, 5474793, 6915528, 7299724, 10949586, 13831056, 14599448, 16424379, 21899172, 29198896, 32848758, 43798344, 65697516, 87596688, 131395032, 262790064]

約数ペア:

[(1, 262790064), (2, 131395032), (3, 87596688), (4, 65697516), (6, 43798344), (8, 32848758), (9, 29198896), (12, 21899172), (16, 16424379), (18, 14599448), (19, 13831056), (24, 10949586), (36, 7299724), (38, 6915528), (48, 5474793), (57, 4610352), (72, 3649862), (76, 3457764), (114, 2305176), (139, 1890576), (144, 1824931), (152, 1728882), (171, 1536784), (228, 1152588), (278, 945288), (304, 864441), (342, 768392), (417, 630192), (456, 576294), (556, 472644), (684, 384196), (691, 380304), (834, 315096), (912, 288147), (1112, 236322), (1251, 210064), (1368, 192098), (1382, 190152), (1668, 157548), (2073, 126768), (2224, 118161), (2502, 105032), (2641, 99504), (2736, 96049), (2764, 95076), (3336, 78774), (4146, 63384), (5004, 52516), (5282, 49752), (5528, 47538), (6219, 42256), (6672, 39387), (7923, 33168), (8292, 31692), (10008, 26258), (10564, 24876), (11056, 23769), (12438, 21128), (13129, 20016), (15846, 16584)]