421796152

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{9437}}^1$

素因数の和:9631

約数の個数: 32

約数和(自身を含む): 817708320

約数和(自身を除く): 395912168

約数列:

[1, 2, 4, 8, 37, 74, 148, 151, 296, 302, 604, 1208, 5587, 9437, 11174, 18874, 22348, 37748, 44696, 75496, 349169, 698338, 1396676, 1424987, 2793352, 2849974, 5699948, 11399896, 52724519, 105449038, 210898076, 421796152]

約数ペア:

[(1, 421796152), (2, 210898076), (4, 105449038), (8, 52724519), (37, 11399896), (74, 5699948), (148, 2849974), (151, 2793352), (296, 1424987), (302, 1396676), (604, 698338), (1208, 349169), (5587, 75496), (9437, 44696), (11174, 37748), (18874, 22348)]