189451488

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 514805760

約数和(自身を除く): 325354272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 127, 164, 246, 254, 328, 379, 381, 492, 508, 656, 758, 762, 984, 1016, 1137, 1312, 1516, 1524, 1968, 2032, 2274, 3032, 3048, 3936, 4064, 4548, 5207, 6064, 6096, 9096, 10414, 12128, 12192, 15539, 15621, 18192, 20828, 31078, 31242, 36384, 41656, 46617, 48133, 62156, 62484, 83312, 93234, 96266, 124312, 124968, 144399, 166624, 186468, 192532, 248624, 249936, 288798, 372936, 385064, 497248, 499872, 577596, 745872, 770128, 1155192, 1491744, 1540256, 1973453, 2310384, 3946906, 4620768, 5920359, 7893812, 11840718, 15787624, 23681436, 31575248, 47362872, 63150496, 94725744, 189451488]

約数ペア:

[(1, 189451488), (2, 94725744), (3, 63150496), (4, 47362872), (6, 31575248), (8, 23681436), (12, 15787624), (16, 11840718), (24, 7893812), (32, 5920359), (41, 4620768), (48, 3946906), (82, 2310384), (96, 1973453), (123, 1540256), (127, 1491744), (164, 1155192), (246, 770128), (254, 745872), (328, 577596), (379, 499872), (381, 497248), (492, 385064), (508, 372936), (656, 288798), (758, 249936), (762, 248624), (984, 192532), (1016, 186468), (1137, 166624), (1312, 144399), (1516, 124968), (1524, 124312), (1968, 96266), (2032, 93234), (2274, 83312), (3032, 62484), (3048, 62156), (3936, 48133), (4064, 46617), (4548, 41656), (5207, 36384), (6064, 31242), (6096, 31078), (9096, 20828), (10414, 18192), (12128, 15621), (12192, 15539)]