305428224

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17291}}^1$

素因数の和:17333

約数の個数: 72

約数和(自身を含む): 848276352

約数和(自身を除く): 542848128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 17291, 17664, 34582, 51873, 69164, 103746, 138328, 207492, 276656, 397693, 414984, 553312, 795386, 829968, 1106624, 1193079, 1590772, 1659936, 2213248, 2386158, 3181544, 3319872, 4426496, 4772316, 6363088, 6639744, 9544632, 12726176, 13279488, 19089264, 25452352, 38178528, 50904704, 76357056, 101809408, 152714112, 305428224]

約数ペア:

[(1, 305428224), (2, 152714112), (3, 101809408), (4, 76357056), (6, 50904704), (8, 38178528), (12, 25452352), (16, 19089264), (23, 13279488), (24, 12726176), (32, 9544632), (46, 6639744), (48, 6363088), (64, 4772316), (69, 4426496), (92, 3319872), (96, 3181544), (128, 2386158), (138, 2213248), (184, 1659936), (192, 1590772), (256, 1193079), (276, 1106624), (368, 829968), (384, 795386), (552, 553312), (736, 414984), (768, 397693), (1104, 276656), (1472, 207492), (2208, 138328), (2944, 103746), (4416, 69164), (5888, 51873), (8832, 34582), (17291, 17664)]