328828176

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61717}}^1$

素因数の和:61768

約数の個数: 60

約数和(自身を含む): 945149452

約数和(自身を除く): 616321276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 61717, 123434, 185151, 246868, 370302, 493736, 555453, 740604, 987472, 1110906, 1481208, 2221812, 2283529, 2962416, 4443624, 4567058, 6850587, 8887248, 9134116, 13701174, 18268232, 20551761, 27402348, 36536464, 41103522, 54804696, 82207044, 109609392, 164414088, 328828176]

約数ペア:

[(1, 328828176), (2, 164414088), (3, 109609392), (4, 82207044), (6, 54804696), (8, 41103522), (9, 36536464), (12, 27402348), (16, 20551761), (18, 18268232), (24, 13701174), (36, 9134116), (37, 8887248), (48, 6850587), (72, 4567058), (74, 4443624), (111, 2962416), (144, 2283529), (148, 2221812), (222, 1481208), (296, 1110906), (333, 987472), (444, 740604), (592, 555453), (666, 493736), (888, 370302), (1332, 246868), (1776, 185151), (2664, 123434), (5328, 61717)]