242421424

素因数分解:

$2^4\times 7^3\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:463

約数の個数: 80

約数和(自身を含む): 553139200

約数和(自身を除く): 310717776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 163, 196, 271, 326, 343, 392, 542, 652, 686, 784, 1084, 1141, 1304, 1372, 1897, 2168, 2282, 2608, 2744, 3794, 4336, 4564, 5488, 7588, 7987, 9128, 13279, 15176, 15974, 18256, 26558, 30352, 31948, 44173, 53116, 55909, 63896, 88346, 92953, 106232, 111818, 127792, 176692, 185906, 212464, 223636, 309211, 353384, 371812, 447272, 618422, 706768, 743624, 894544, 1236844, 1487248, 2164477, 2473688, 4328954, 4947376, 8657908, 15151339, 17315816, 30302678, 34631632, 60605356, 121210712, 242421424]

約数ペア:

[(1, 242421424), (2, 121210712), (4, 60605356), (7, 34631632), (8, 30302678), (14, 17315816), (16, 15151339), (28, 8657908), (49, 4947376), (56, 4328954), (98, 2473688), (112, 2164477), (163, 1487248), (196, 1236844), (271, 894544), (326, 743624), (343, 706768), (392, 618422), (542, 447272), (652, 371812), (686, 353384), (784, 309211), (1084, 223636), (1141, 212464), (1304, 185906), (1372, 176692), (1897, 127792), (2168, 111818), (2282, 106232), (2608, 92953), (2744, 88346), (3794, 63896), (4336, 55909), (4564, 53116), (5488, 44173), (7588, 31948), (7987, 30352), (9128, 26558), (13279, 18256), (15176, 15974)]