230533758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140741}}^1$

素因数の和:140769

約数の個数: 48

約数和(自身を含む): 614761056

約数和(自身を除く): 384227298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 140741, 281482, 422223, 844446, 985187, 1266669, 1829633, 1970374, 2533338, 2955561, 3659266, 5488899, 5911122, 8866683, 10977798, 12807431, 16466697, 17733366, 25614862, 32933394, 38422293, 76844586, 115266879, 230533758]

約数ペア:

[(1, 230533758), (2, 115266879), (3, 76844586), (6, 38422293), (7, 32933394), (9, 25614862), (13, 17733366), (14, 16466697), (18, 12807431), (21, 10977798), (26, 8866683), (39, 5911122), (42, 5488899), (63, 3659266), (78, 2955561), (91, 2533338), (117, 1970374), (126, 1829633), (182, 1266669), (234, 985187), (273, 844446), (546, 422223), (819, 281482), (1638, 140741)]