641819952

素因数分解:

$2^4\times 3^2\times {\mathrm{503}}^1\times {\mathrm{8861}}^1$

素因数の和:9378

約数の個数: 60

約数和(自身を含む): 1799978544

約数和(自身を除く): 1158158592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503, 1006, 1509, 2012, 3018, 4024, 4527, 6036, 8048, 8861, 9054, 12072, 17722, 18108, 24144, 26583, 35444, 36216, 53166, 70888, 72432, 79749, 106332, 141776, 159498, 212664, 318996, 425328, 637992, 1275984, 4457083, 8914166, 13371249, 17828332, 26742498, 35656664, 40113747, 53484996, 71313328, 80227494, 106969992, 160454988, 213939984, 320909976, 641819952]

約数ペア:

[(1, 641819952), (2, 320909976), (3, 213939984), (4, 160454988), (6, 106969992), (8, 80227494), (9, 71313328), (12, 53484996), (16, 40113747), (18, 35656664), (24, 26742498), (36, 17828332), (48, 13371249), (72, 8914166), (144, 4457083), (503, 1275984), (1006, 637992), (1509, 425328), (2012, 318996), (3018, 212664), (4024, 159498), (4527, 141776), (6036, 106332), (8048, 79749), (8861, 72432), (9054, 70888), (12072, 53166), (17722, 36216), (18108, 35444), (24144, 26583)]