252643664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 652458240

約数和(自身を除く): 399814576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 59, 68, 91, 104, 112, 118, 119, 136, 173, 182, 208, 221, 236, 238, 272, 346, 364, 413, 442, 472, 476, 692, 728, 767, 826, 884, 944, 952, 1003, 1211, 1384, 1456, 1534, 1547, 1652, 1768, 1904, 2006, 2249, 2422, 2768, 2941, 3068, 3094, 3304, 3536, 4012, 4498, 4844, 5369, 5882, 6136, 6188, 6608, 7021, 8024, 8996, 9688, 10207, 10738, 11764, 12272, 12376, 13039, 14042, 15743, 16048, 17992, 19376, 20414, 20587, 21476, 23528, 24752, 26078, 28084, 31486, 35984, 38233, 40828, 41174, 42952, 47056, 52156, 56168, 62972, 71449, 76466, 81656, 82348, 85904, 91273, 104312, 112336, 125944, 132691, 142898, 152932, 163312, 164696, 173519, 182546, 208624, 251888, 265382, 267631, 285796, 305864, 329392, 347038, 365092, 530764, 535262, 571592, 611728, 694076, 730184, 928837, 1061528, 1070524, 1143184, 1214633, 1388152, 1460368, 1857674, 2123056, 2141048, 2255747, 2429266, 2776304, 3715348, 4282096, 4511494, 4858532, 7430696, 9022988, 9717064, 14861392, 15790229, 18045976, 19434128, 31580458, 36091952, 63160916, 126321832, 252643664]

約数ペア:

[(1, 252643664), (2, 126321832), (4, 63160916), (7, 36091952), (8, 31580458), (13, 19434128), (14, 18045976), (16, 15790229), (17, 14861392), (26, 9717064), (28, 9022988), (34, 7430696), (52, 4858532), (56, 4511494), (59, 4282096), (68, 3715348), (91, 2776304), (104, 2429266), (112, 2255747), (118, 2141048), (119, 2123056), (136, 1857674), (173, 1460368), (182, 1388152), (208, 1214633), (221, 1143184), (236, 1070524), (238, 1061528), (272, 928837), (346, 730184), (364, 694076), (413, 611728), (442, 571592), (472, 535262), (476, 530764), (692, 365092), (728, 347038), (767, 329392), (826, 305864), (884, 285796), (944, 267631), (952, 265382), (1003, 251888), (1211, 208624), (1384, 182546), (1456, 173519), (1534, 164696), (1547, 163312), (1652, 152932), (1768, 142898), (1904, 132691), (2006, 125944), (2249, 112336), (2422, 104312), (2768, 91273), (2941, 85904), (3068, 82348), (3094, 81656), (3304, 76466), (3536, 71449), (4012, 62972), (4498, 56168), (4844, 52156), (5369, 47056), (5882, 42952), (6136, 41174), (6188, 40828), (6608, 38233), (7021, 35984), (8024, 31486), (8996, 28084), (9688, 26078), (10207, 24752), (10738, 23528), (11764, 21476), (12272, 20587), (12376, 20414), (13039, 19376), (14042, 17992), (15743, 16048)]