498296394

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6653}}^1$

素因数の和:6756

約数の個数: 64

約数和(自身を含む): 1181750400

約数和(自身を除く): 683454006

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 146, 171, 219, 342, 438, 513, 657, 1026, 1314, 1387, 1971, 2774, 3942, 4161, 6653, 8322, 12483, 13306, 19959, 24966, 37449, 39918, 59877, 74898, 119754, 126407, 179631, 252814, 359262, 379221, 485669, 758442, 971338, 1137663, 1457007, 2275326, 2914014, 3412989, 4371021, 6825978, 8742042, 9227711, 13113063, 18455422, 26226126, 27683133, 55366266, 83049399, 166098798, 249148197, 498296394]

約数ペア:

[(1, 498296394), (2, 249148197), (3, 166098798), (6, 83049399), (9, 55366266), (18, 27683133), (19, 26226126), (27, 18455422), (38, 13113063), (54, 9227711), (57, 8742042), (73, 6825978), (114, 4371021), (146, 3412989), (171, 2914014), (219, 2275326), (342, 1457007), (438, 1137663), (513, 971338), (657, 758442), (1026, 485669), (1314, 379221), (1387, 359262), (1971, 252814), (2774, 179631), (3942, 126407), (4161, 119754), (6653, 74898), (8322, 59877), (12483, 39918), (13306, 37449), (19959, 24966)]