684360288

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{64223}}^1$

素因数の和:64276

約数の個数: 72

約数和(自身を含む): 1998779328

約数和(自身を除く): 1314419040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 64223, 128446, 192669, 256892, 385338, 513784, 578007, 770676, 1027568, 1156014, 1541352, 2055136, 2312028, 2376251, 3082704, 4624056, 4752502, 6165408, 7128753, 9248112, 9505004, 14257506, 18496224, 19010008, 21386259, 28515012, 38020016, 42772518, 57030024, 76040032, 85545036, 114060048, 171090072, 228120096, 342180144, 684360288]

約数ペア:

[(1, 684360288), (2, 342180144), (3, 228120096), (4, 171090072), (6, 114060048), (8, 85545036), (9, 76040032), (12, 57030024), (16, 42772518), (18, 38020016), (24, 28515012), (32, 21386259), (36, 19010008), (37, 18496224), (48, 14257506), (72, 9505004), (74, 9248112), (96, 7128753), (111, 6165408), (144, 4752502), (148, 4624056), (222, 3082704), (288, 2376251), (296, 2312028), (333, 2055136), (444, 1541352), (592, 1156014), (666, 1027568), (888, 770676), (1184, 578007), (1332, 513784), (1776, 385338), (2664, 256892), (3552, 192669), (5328, 128446), (10656, 64223)]