1370390868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{494369}}^1$

素因数の和:494397

約数の個数: 72

約数和(自身を含む): 4318816320

約数和(自身を除く): 2948425452

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 494369, 988738, 1483107, 1977476, 2966214, 3460583, 4449321, 5438059, 5932428, 6921166, 8898642, 10381749, 10876118, 13842332, 16314177, 17797284, 20763498, 21752236, 31145247, 32628354, 38066413, 41526996, 48942531, 62290494, 65256708, 76132826, 97885062, 114199239, 124580988, 152265652, 195770124, 228398478, 342597717, 456796956, 685195434, 1370390868]

約数ペア:

[(1, 1370390868), (2, 685195434), (3, 456796956), (4, 342597717), (6, 228398478), (7, 195770124), (9, 152265652), (11, 124580988), (12, 114199239), (14, 97885062), (18, 76132826), (21, 65256708), (22, 62290494), (28, 48942531), (33, 41526996), (36, 38066413), (42, 32628354), (44, 31145247), (63, 21752236), (66, 20763498), (77, 17797284), (84, 16314177), (99, 13842332), (126, 10876118), (132, 10381749), (154, 8898642), (198, 6921166), (231, 5932428), (252, 5438059), (308, 4449321), (396, 3460583), (462, 2966214), (693, 1977476), (924, 1483107), (1386, 988738), (2772, 494369)]