279344982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 686188800

約数和(自身を除く): 406843818

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 109, 138, 147, 161, 218, 294, 322, 327, 379, 483, 654, 758, 763, 966, 1127, 1137, 1526, 2254, 2274, 2289, 2507, 2653, 3381, 4578, 5014, 5306, 5341, 6762, 7521, 7959, 8717, 10682, 15042, 15918, 16023, 17434, 17549, 18571, 26151, 32046, 35098, 37142, 41311, 52302, 52647, 55713, 61019, 82622, 105294, 111426, 122038, 122843, 123933, 183057, 245686, 247866, 289177, 366114, 368529, 427133, 578354, 737058, 854266, 867531, 950153, 1281399, 1735062, 1900306, 2024239, 2562798, 2850459, 4048478, 5700918, 6072717, 6651071, 12145434, 13302142, 19953213, 39906426, 46557497, 93114994, 139672491, 279344982]

約数ペア:

[(1, 279344982), (2, 139672491), (3, 93114994), (6, 46557497), (7, 39906426), (14, 19953213), (21, 13302142), (23, 12145434), (42, 6651071), (46, 6072717), (49, 5700918), (69, 4048478), (98, 2850459), (109, 2562798), (138, 2024239), (147, 1900306), (161, 1735062), (218, 1281399), (294, 950153), (322, 867531), (327, 854266), (379, 737058), (483, 578354), (654, 427133), (758, 368529), (763, 366114), (966, 289177), (1127, 247866), (1137, 245686), (1526, 183057), (2254, 123933), (2274, 122843), (2289, 122038), (2507, 111426), (2653, 105294), (3381, 82622), (4578, 61019), (5014, 55713), (5306, 52647), (5341, 52302), (6762, 41311), (7521, 37142), (7959, 35098), (8717, 32046), (10682, 26151), (15042, 18571), (15918, 17549), (16023, 17434)]