242654706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 617924736

約数和(自身を除く): 375270030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 131, 183, 241, 262, 366, 393, 427, 482, 549, 723, 786, 854, 917, 1098, 1179, 1281, 1446, 1687, 1834, 2169, 2358, 2562, 2751, 3374, 3843, 4338, 5061, 5502, 7686, 7991, 8253, 10122, 14701, 15183, 15982, 16506, 23973, 29402, 30366, 31571, 44103, 47946, 55937, 63142, 71919, 88206, 94713, 102907, 111874, 132309, 143838, 167811, 189426, 205814, 220997, 264618, 284139, 308721, 335622, 441994, 503433, 568278, 617442, 662991, 926163, 1006866, 1325982, 1852326, 1925831, 1988973, 3851662, 3977946, 5777493, 11554986, 13480817, 17332479, 26961634, 34664958, 40442451, 80884902, 121327353, 242654706]

約数ペア:

[(1, 242654706), (2, 121327353), (3, 80884902), (6, 40442451), (7, 34664958), (9, 26961634), (14, 17332479), (18, 13480817), (21, 11554986), (42, 5777493), (61, 3977946), (63, 3851662), (122, 1988973), (126, 1925831), (131, 1852326), (183, 1325982), (241, 1006866), (262, 926163), (366, 662991), (393, 617442), (427, 568278), (482, 503433), (549, 441994), (723, 335622), (786, 308721), (854, 284139), (917, 264618), (1098, 220997), (1179, 205814), (1281, 189426), (1446, 167811), (1687, 143838), (1834, 132309), (2169, 111874), (2358, 102907), (2562, 94713), (2751, 88206), (3374, 71919), (3843, 63142), (4338, 55937), (5061, 47946), (5502, 44103), (7686, 31571), (7991, 30366), (8253, 29402), (10122, 23973), (14701, 16506), (15183, 15982)]