388722348

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1193}}^1$

素因数の和:1644

約数の個数: 96

約数和(自身を含む): 1155409920

約数和(自身を除く): 766687572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 431, 756, 862, 1193, 1293, 1724, 2386, 2586, 3017, 3579, 3879, 4772, 5172, 6034, 7158, 7758, 8351, 9051, 10737, 11637, 12068, 14316, 15516, 16702, 18102, 21474, 23274, 25053, 27153, 32211, 33404, 36204, 42948, 46548, 50106, 54306, 64422, 75159, 81459, 100212, 108612, 128844, 150318, 162918, 225477, 300636, 325836, 450954, 514183, 901908, 1028366, 1542549, 2056732, 3085098, 3599281, 4627647, 6170196, 7198562, 9255294, 10797843, 13882941, 14397124, 18510588, 21595686, 27765882, 32393529, 43191372, 55531764, 64787058, 97180587, 129574116, 194361174, 388722348]

約数ペア:

[(1, 388722348), (2, 194361174), (3, 129574116), (4, 97180587), (6, 64787058), (7, 55531764), (9, 43191372), (12, 32393529), (14, 27765882), (18, 21595686), (21, 18510588), (27, 14397124), (28, 13882941), (36, 10797843), (42, 9255294), (54, 7198562), (63, 6170196), (84, 4627647), (108, 3599281), (126, 3085098), (189, 2056732), (252, 1542549), (378, 1028366), (431, 901908), (756, 514183), (862, 450954), (1193, 325836), (1293, 300636), (1724, 225477), (2386, 162918), (2586, 150318), (3017, 128844), (3579, 108612), (3879, 100212), (4772, 81459), (5172, 75159), (6034, 64422), (7158, 54306), (7758, 50106), (8351, 46548), (9051, 42948), (10737, 36204), (11637, 33404), (12068, 32211), (14316, 27153), (15516, 25053), (16702, 23274), (18102, 21474)]