427874976

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{16693}}^1$

素因数の和:16798

約数の個数: 72

約数和(自身を含む): 1230514740

約数和(自身を除く): 802639764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 16693, 25632, 33386, 50079, 66772, 100158, 133544, 150237, 200316, 267088, 300474, 400632, 534176, 600948, 801264, 1201896, 1485677, 1602528, 2403792, 2971354, 4457031, 4807584, 5942708, 8914062, 11885416, 13371093, 17828124, 23770832, 26742186, 35656248, 47541664, 53484372, 71312496, 106968744, 142624992, 213937488, 427874976]

約数ペア:

[(1, 427874976), (2, 213937488), (3, 142624992), (4, 106968744), (6, 71312496), (8, 53484372), (9, 47541664), (12, 35656248), (16, 26742186), (18, 23770832), (24, 17828124), (32, 13371093), (36, 11885416), (48, 8914062), (72, 5942708), (89, 4807584), (96, 4457031), (144, 2971354), (178, 2403792), (267, 1602528), (288, 1485677), (356, 1201896), (534, 801264), (712, 600948), (801, 534176), (1068, 400632), (1424, 300474), (1602, 267088), (2136, 200316), (2848, 150237), (3204, 133544), (4272, 100158), (6408, 66772), (8544, 50079), (12816, 33386), (16693, 25632)]