196851816

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{2657}}^1$

素因数の和:2693

約数の個数: 128

約数和(自身を含む): 637920000

約数和(自身を除く): 441068184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2646, 2657, 2744, 3087, 3528, 4116, 5292, 5314, 6174, 7971, 8232, 9261, 10584, 10628, 12348, 15942, 18522, 18599, 21256, 23913, 24696, 31884, 37044, 37198, 47826, 55797, 63768, 71739, 74088, 74396, 95652, 111594, 130193, 143478, 148792, 167391, 191304, 223188, 260386, 286956, 334782, 390579, 446376, 502173, 520772, 573912, 669564, 781158, 911351, 1004346, 1041544, 1171737, 1339128, 1562316, 1822702, 2008692, 2343474, 2734053, 3124632, 3515211, 3645404, 4017384, 4686948, 5468106, 7030422, 7290808, 8202159, 9373896, 10936212, 14060844, 16404318, 21872424, 24606477, 28121688, 32808636, 49212954, 65617272, 98425908, 196851816]

約数ペア:

[(1, 196851816), (2, 98425908), (3, 65617272), (4, 49212954), (6, 32808636), (7, 28121688), (8, 24606477), (9, 21872424), (12, 16404318), (14, 14060844), (18, 10936212), (21, 9373896), (24, 8202159), (27, 7290808), (28, 7030422), (36, 5468106), (42, 4686948), (49, 4017384), (54, 3645404), (56, 3515211), (63, 3124632), (72, 2734053), (84, 2343474), (98, 2008692), (108, 1822702), (126, 1562316), (147, 1339128), (168, 1171737), (189, 1041544), (196, 1004346), (216, 911351), (252, 781158), (294, 669564), (343, 573912), (378, 520772), (392, 502173), (441, 446376), (504, 390579), (588, 334782), (686, 286956), (756, 260386), (882, 223188), (1029, 191304), (1176, 167391), (1323, 148792), (1372, 143478), (1512, 130193), (1764, 111594), (2058, 95652), (2646, 74396), (2657, 74088), (2744, 71739), (3087, 63768), (3528, 55797), (4116, 47826), (5292, 37198), (5314, 37044), (6174, 31884), (7971, 24696), (8232, 23913), (9261, 21256), (10584, 18599), (10628, 18522), (12348, 15942)]