328082256

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:633

約数の個数: 120

約数和(自身を含む): 951918240

約数和(自身を除く): 623835984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 139, 144, 148, 222, 278, 296, 333, 417, 443, 444, 556, 592, 666, 834, 886, 888, 1112, 1251, 1329, 1332, 1668, 1772, 1776, 2224, 2502, 2658, 2664, 3336, 3544, 3987, 5004, 5143, 5316, 5328, 6672, 7088, 7974, 10008, 10286, 10632, 15429, 15948, 16391, 20016, 20572, 21264, 30858, 31896, 32782, 41144, 46287, 49173, 61577, 61716, 63792, 65564, 82288, 92574, 98346, 123154, 123432, 131128, 147519, 184731, 185148, 196692, 246308, 246864, 262256, 295038, 369462, 370296, 393384, 492616, 554193, 590076, 738924, 740592, 786768, 985232, 1108386, 1180152, 1477848, 2216772, 2278349, 2360304, 2955696, 4433544, 4556698, 6835047, 8867088, 9113396, 13670094, 18226792, 20505141, 27340188, 36453584, 41010282, 54680376, 82020564, 109360752, 164041128, 328082256]

約数ペア:

[(1, 328082256), (2, 164041128), (3, 109360752), (4, 82020564), (6, 54680376), (8, 41010282), (9, 36453584), (12, 27340188), (16, 20505141), (18, 18226792), (24, 13670094), (36, 9113396), (37, 8867088), (48, 6835047), (72, 4556698), (74, 4433544), (111, 2955696), (139, 2360304), (144, 2278349), (148, 2216772), (222, 1477848), (278, 1180152), (296, 1108386), (333, 985232), (417, 786768), (443, 740592), (444, 738924), (556, 590076), (592, 554193), (666, 492616), (834, 393384), (886, 370296), (888, 369462), (1112, 295038), (1251, 262256), (1329, 246864), (1332, 246308), (1668, 196692), (1772, 185148), (1776, 184731), (2224, 147519), (2502, 131128), (2658, 123432), (2664, 123154), (3336, 98346), (3544, 92574), (3987, 82288), (5004, 65564), (5143, 63792), (5316, 61716), (5328, 61577), (6672, 49173), (7088, 46287), (7974, 41144), (10008, 32782), (10286, 31896), (10632, 30858), (15429, 21264), (15948, 20572), (16391, 20016)]