39488904

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 256

約数和(自身を含む): 141120000

約数和(自身を除く): 101631096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 41, 42, 49, 52, 54, 56, 63, 72, 78, 82, 84, 91, 98, 104, 108, 117, 123, 126, 147, 156, 164, 168, 182, 189, 196, 216, 234, 246, 252, 273, 287, 294, 312, 328, 343, 351, 364, 369, 378, 392, 441, 468, 492, 504, 533, 546, 574, 588, 637, 686, 702, 728, 738, 756, 819, 861, 882, 936, 984, 1029, 1066, 1092, 1107, 1148, 1176, 1274, 1323, 1372, 1404, 1476, 1512, 1599, 1638, 1722, 1764, 1911, 2009, 2058, 2132, 2184, 2214, 2296, 2457, 2548, 2583, 2646, 2744, 2808, 2952, 3087, 3198, 3276, 3444, 3528, 3731, 3822, 4018, 4116, 4264, 4428, 4459, 4797, 4914, 5096, 5166, 5292, 5733, 6027, 6174, 6396, 6552, 6888, 7462, 7644, 7749, 8036, 8232, 8856, 8918, 9261, 9594, 9828, 10332, 10584, 11193, 11466, 12054, 12348, 12792, 13377, 14063, 14391, 14924, 15288, 15498, 16072, 17199, 17836, 18081, 18522, 19188, 19656, 20664, 22386, 22932, 24108, 24696, 26117, 26754, 28126, 28782, 29848, 30996, 33579, 34398, 35672, 36162, 37044, 38376, 40131, 42189, 44772, 45864, 48216, 52234, 53508, 54243, 56252, 57564, 61992, 67158, 68796, 72324, 74088, 78351, 80262, 84378, 89544, 100737, 104468, 107016, 108486, 112504, 115128, 120393, 126567, 134316, 137592, 144648, 156702, 160524, 168756, 182819, 201474, 208936, 216972, 235053, 240786, 253134, 268632, 313404, 321048, 337512, 365638, 379701, 402948, 433944, 470106, 481572, 506268, 548457, 626808, 705159, 731276, 759402, 805896, 940212, 963144, 1012536, 1096914, 1410318, 1462552, 1518804, 1645371, 1880424, 2193828, 2820636, 3037608, 3290742, 4387656, 4936113, 5641272, 6581484, 9872226, 13162968, 19744452, 39488904]

約数ペア:

[(1, 39488904), (2, 19744452), (3, 13162968), (4, 9872226), (6, 6581484), (7, 5641272), (8, 4936113), (9, 4387656), (12, 3290742), (13, 3037608), (14, 2820636), (18, 2193828), (21, 1880424), (24, 1645371), (26, 1518804), (27, 1462552), (28, 1410318), (36, 1096914), (39, 1012536), (41, 963144), (42, 940212), (49, 805896), (52, 759402), (54, 731276), (56, 705159), (63, 626808), (72, 548457), (78, 506268), (82, 481572), (84, 470106), (91, 433944), (98, 402948), (104, 379701), (108, 365638), (117, 337512), (123, 321048), (126, 313404), (147, 268632), (156, 253134), (164, 240786), (168, 235053), (182, 216972), (189, 208936), (196, 201474), (216, 182819), (234, 168756), (246, 160524), (252, 156702), (273, 144648), (287, 137592), (294, 134316), (312, 126567), (328, 120393), (343, 115128), (351, 112504), (364, 108486), (369, 107016), (378, 104468), (392, 100737), (441, 89544), (468, 84378), (492, 80262), (504, 78351), (533, 74088), (546, 72324), (574, 68796), (588, 67158), (637, 61992), (686, 57564), (702, 56252), (728, 54243), (738, 53508), (756, 52234), (819, 48216), (861, 45864), (882, 44772), (936, 42189), (984, 40131), (1029, 38376), (1066, 37044), (1092, 36162), (1107, 35672), (1148, 34398), (1176, 33579), (1274, 30996), (1323, 29848), (1372, 28782), (1404, 28126), (1476, 26754), (1512, 26117), (1599, 24696), (1638, 24108), (1722, 22932), (1764, 22386), (1911, 20664), (2009, 19656), (2058, 19188), (2132, 18522), (2184, 18081), (2214, 17836), (2296, 17199), (2457, 16072), (2548, 15498), (2583, 15288), (2646, 14924), (2744, 14391), (2808, 14063), (2952, 13377), (3087, 12792), (3198, 12348), (3276, 12054), (3444, 11466), (3528, 11193), (3731, 10584), (3822, 10332), (4018, 9828), (4116, 9594), (4264, 9261), (4428, 8918), (4459, 8856), (4797, 8232), (4914, 8036), (5096, 7749), (5166, 7644), (5292, 7462), (5733, 6888), (6027, 6552), (6174, 6396)]