245497308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4099}}^1$

素因数の和:4167

約数の個数: 96

約数和(自身を含む): 705331200

約数和(自身を除く): 459833892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 644, 651, 713, 868, 966, 1302, 1426, 1932, 2139, 2604, 2852, 4099, 4278, 4991, 8198, 8556, 9982, 12297, 14973, 16396, 19964, 24594, 28693, 29946, 49188, 57386, 59892, 86079, 94277, 114772, 127069, 172158, 188554, 254138, 282831, 344316, 377108, 381207, 508276, 565662, 659939, 762414, 889483, 1131324, 1319878, 1524828, 1778966, 1979817, 2639756, 2668449, 2922587, 3557932, 3959634, 5336898, 5845174, 7919268, 8767761, 10673796, 11690348, 17535522, 20458109, 35071044, 40916218, 61374327, 81832436, 122748654, 245497308]

約数ペア:

[(1, 245497308), (2, 122748654), (3, 81832436), (4, 61374327), (6, 40916218), (7, 35071044), (12, 20458109), (14, 17535522), (21, 11690348), (23, 10673796), (28, 8767761), (31, 7919268), (42, 5845174), (46, 5336898), (62, 3959634), (69, 3557932), (84, 2922587), (92, 2668449), (93, 2639756), (124, 1979817), (138, 1778966), (161, 1524828), (186, 1319878), (217, 1131324), (276, 889483), (322, 762414), (372, 659939), (434, 565662), (483, 508276), (644, 381207), (651, 377108), (713, 344316), (868, 282831), (966, 254138), (1302, 188554), (1426, 172158), (1932, 127069), (2139, 114772), (2604, 94277), (2852, 86079), (4099, 59892), (4278, 57386), (4991, 49188), (8198, 29946), (8556, 28693), (9982, 24594), (12297, 19964), (14973, 16396)]