660498384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151213}}^1$

素因数の和:151244

約数の個数: 80

約数和(自身を含む): 2100060032

約数和(自身を除く): 1439561648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 151213, 302426, 453639, 604852, 907278, 1058491, 1209704, 1814556, 1965769, 2116982, 2419408, 3175473, 3629112, 3931538, 4233964, 5897307, 6350946, 7258224, 7863076, 8467928, 11794614, 12701892, 13760383, 15726152, 16935856, 23589228, 25403784, 27520766, 31452304, 41281149, 47178456, 50807568, 55041532, 82562298, 94356912, 110083064, 165124596, 220166128, 330249192, 660498384]

約数ペア:

[(1, 660498384), (2, 330249192), (3, 220166128), (4, 165124596), (6, 110083064), (7, 94356912), (8, 82562298), (12, 55041532), (13, 50807568), (14, 47178456), (16, 41281149), (21, 31452304), (24, 27520766), (26, 25403784), (28, 23589228), (39, 16935856), (42, 15726152), (48, 13760383), (52, 12701892), (56, 11794614), (78, 8467928), (84, 7863076), (91, 7258224), (104, 6350946), (112, 5897307), (156, 4233964), (168, 3931538), (182, 3629112), (208, 3175473), (273, 2419408), (312, 2116982), (336, 1965769), (364, 1814556), (546, 1209704), (624, 1058491), (728, 907278), (1092, 604852), (1456, 453639), (2184, 302426), (4368, 151213)]