369990244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 757549800

約数和(自身を除く): 387559556

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 149, 212, 221, 298, 442, 596, 689, 884, 901, 1378, 1802, 1937, 2533, 2756, 2809, 3604, 3874, 5066, 5618, 7748, 7897, 10132, 11236, 11713, 15794, 23426, 31588, 32929, 36517, 46852, 47753, 65858, 73034, 95506, 102661, 131716, 134249, 146068, 191012, 205322, 268498, 410644, 418541, 536996, 620789, 837082, 1241578, 1674164, 1745237, 2483156, 3490474, 5441033, 6980948, 7115197, 10882066, 14230394, 21764132, 28460788, 92497561, 184995122, 369990244]

約数ペア:

[(1, 369990244), (2, 184995122), (4, 92497561), (13, 28460788), (17, 21764132), (26, 14230394), (34, 10882066), (52, 7115197), (53, 6980948), (68, 5441033), (106, 3490474), (149, 2483156), (212, 1745237), (221, 1674164), (298, 1241578), (442, 837082), (596, 620789), (689, 536996), (884, 418541), (901, 410644), (1378, 268498), (1802, 205322), (1937, 191012), (2533, 146068), (2756, 134249), (2809, 131716), (3604, 102661), (3874, 95506), (5066, 73034), (5618, 65858), (7748, 47753), (7897, 46852), (10132, 36517), (11236, 32929), (11713, 31588), (15794, 23426)]