242904456

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{19501}}^1$

素因数の和:19686

約数の個数: 48

約数和(自身を含む): 661702860

約数和(自身を除く): 418798404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 12456, 19501, 39002, 58503, 78004, 117006, 156008, 175509, 234012, 351018, 468024, 702036, 1404072, 3373673, 6747346, 10121019, 13494692, 20242038, 26989384, 30363057, 40484076, 60726114, 80968152, 121452228, 242904456]

約数ペア:

[(1, 242904456), (2, 121452228), (3, 80968152), (4, 60726114), (6, 40484076), (8, 30363057), (9, 26989384), (12, 20242038), (18, 13494692), (24, 10121019), (36, 6747346), (72, 3373673), (173, 1404072), (346, 702036), (519, 468024), (692, 351018), (1038, 234012), (1384, 175509), (1557, 156008), (2076, 117006), (3114, 78004), (4152, 58503), (6228, 39002), (12456, 19501)]