251151732

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4363}}^1$

素因数の和:4430

約数の個数: 96

約数和(自身を含む): 718488960

約数和(自身を除く): 467337228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 82, 108, 117, 123, 156, 164, 234, 246, 351, 369, 468, 492, 533, 702, 738, 1066, 1107, 1404, 1476, 1599, 2132, 2214, 3198, 4363, 4428, 4797, 6396, 8726, 9594, 13089, 14391, 17452, 19188, 26178, 28782, 39267, 52356, 56719, 57564, 78534, 113438, 117801, 157068, 170157, 178883, 226876, 235602, 340314, 357766, 471204, 510471, 536649, 680628, 715532, 1020942, 1073298, 1531413, 1609947, 2041884, 2146596, 2325479, 3062826, 3219894, 4650958, 4829841, 6125652, 6439788, 6976437, 9301916, 9659682, 13952874, 19319364, 20929311, 27905748, 41858622, 62787933, 83717244, 125575866, 251151732]

約数ペア:

[(1, 251151732), (2, 125575866), (3, 83717244), (4, 62787933), (6, 41858622), (9, 27905748), (12, 20929311), (13, 19319364), (18, 13952874), (26, 9659682), (27, 9301916), (36, 6976437), (39, 6439788), (41, 6125652), (52, 4829841), (54, 4650958), (78, 3219894), (82, 3062826), (108, 2325479), (117, 2146596), (123, 2041884), (156, 1609947), (164, 1531413), (234, 1073298), (246, 1020942), (351, 715532), (369, 680628), (468, 536649), (492, 510471), (533, 471204), (702, 357766), (738, 340314), (1066, 235602), (1107, 226876), (1404, 178883), (1476, 170157), (1599, 157068), (2132, 117801), (2214, 113438), (3198, 78534), (4363, 57564), (4428, 56719), (4797, 52356), (6396, 39267), (8726, 28782), (9594, 26178), (13089, 19188), (14391, 17452)]