398677636692

素因数分解:

$2^2\times 3^4\times {\mathrm{661}}^1\times {\mathrm{881}}^1\times {\mathrm{2113}}^1$

素因数の和:3671

約数の個数: 120

約数和(自身を含む): 1045478167272

約数和(自身を除く): 646800530580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 661, 881, 1322, 1762, 1983, 2113, 2643, 2644, 3524, 3966, 4226, 5286, 5949, 6339, 7929, 7932, 8452, 10572, 11898, 12678, 15858, 17847, 19017, 23787, 23796, 25356, 31716, 35694, 38034, 47574, 53541, 57051, 71361, 71388, 76068, 95148, 107082, 114102, 142722, 171153, 214164, 228204, 285444, 342306, 582341, 684612, 1164682, 1396693, 1747023, 1861553, 2329364, 2793386, 3494046, 3723106, 4190079, 5241069, 5584659, 5586772, 6988092, 7446212, 8380158, 10482138, 11169318, 12570237, 15723207, 16753977, 16760316, 20964276, 22338636, 25140474, 31446414, 33507954, 37710711, 47169621, 50261931, 50280948, 62892828, 67015908, 75421422, 94339242, 100523862, 113132133, 150785793, 150842844, 188678484, 201047724, 226264266, 301571586, 452528532, 603143172, 1230486533, 2460973066, 3691459599, 4921946132, 7382919198, 11074378797, 14765838396, 22148757594, 33223136391, 44297515188, 66446272782, 99669409173, 132892545564, 199338818346, 398677636692]

約数ペア:

[(1, 398677636692), (2, 199338818346), (3, 132892545564), (4, 99669409173), (6, 66446272782), (9, 44297515188), (12, 33223136391), (18, 22148757594), (27, 14765838396), (36, 11074378797), (54, 7382919198), (81, 4921946132), (108, 3691459599), (162, 2460973066), (324, 1230486533), (661, 603143172), (881, 452528532), (1322, 301571586), (1762, 226264266), (1983, 201047724), (2113, 188678484), (2643, 150842844), (2644, 150785793), (3524, 113132133), (3966, 100523862), (4226, 94339242), (5286, 75421422), (5949, 67015908), (6339, 62892828), (7929, 50280948), (7932, 50261931), (8452, 47169621), (10572, 37710711), (11898, 33507954), (12678, 31446414), (15858, 25140474), (17847, 22338636), (19017, 20964276), (23787, 16760316), (23796, 16753977), (25356, 15723207), (31716, 12570237), (35694, 11169318), (38034, 10482138), (47574, 8380158), (53541, 7446212), (57051, 6988092), (71361, 5586772), (71388, 5584659), (76068, 5241069), (95148, 4190079), (107082, 3723106), (114102, 3494046), (142722, 2793386), (171153, 2329364), (214164, 1861553), (228204, 1747023), (285444, 1396693), (342306, 1164682), (582341, 684612)]