15541235208

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:653

約数の個数: 256

約数和(自身を含む): 46183680000

約数和(自身を除く): 30642444792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 37, 54, 62, 72, 74, 93, 108, 111, 124, 148, 149, 186, 216, 222, 248, 279, 296, 298, 333, 372, 421, 444, 447, 558, 596, 666, 744, 837, 842, 888, 894, 999, 1116, 1147, 1192, 1263, 1332, 1341, 1674, 1684, 1788, 1998, 2232, 2294, 2526, 2664, 2682, 3348, 3368, 3441, 3576, 3789, 3996, 4023, 4588, 4619, 5052, 5364, 5513, 6696, 6882, 7578, 7992, 8046, 9176, 9238, 10104, 10323, 10728, 11026, 11367, 13051, 13764, 13857, 15156, 15577, 16092, 16539, 18476, 20646, 22052, 22734, 26102, 27528, 27714, 30312, 30969, 31154, 32184, 33078, 36952, 39153, 41292, 41571, 44104, 45468, 46731, 49617, 52204, 55428, 61938, 62308, 62729, 66156, 78306, 82584, 83142, 90936, 93462, 99234, 104408, 110856, 117459, 123876, 124616, 124713, 125458, 132312, 140193, 148851, 156612, 166284, 170903, 186924, 188187, 198468, 234918, 247752, 249426, 250916, 280386, 297702, 313224, 332568, 341806, 352377, 373848, 376374, 396936, 420579, 469836, 482887, 498852, 501832, 512709, 560772, 564561, 595404, 683612, 704754, 752748, 841158, 939672, 965774, 997704, 1025418, 1121544, 1129122, 1190808, 1367224, 1409508, 1448661, 1505496, 1538127, 1682316, 1693683, 1931548, 1944599, 2050836, 2258244, 2320973, 2819016, 2897322, 3076254, 3364632, 3387366, 3863096, 3889198, 4101672, 4345983, 4516488, 4614381, 4641946, 5794644, 5833797, 6152508, 6774732, 6962919, 7778396, 8691966, 9228762, 9283892, 11589288, 11667594, 12305016, 13037949, 13549464, 13925838, 15556792, 17383932, 17501391, 18457524, 18567784, 20888757, 23335188, 26075898, 27851676, 34767864, 35002782, 36915048, 41777514, 46670376, 52151796, 52504173, 55703352, 62666271, 70005564, 71950163, 83555028, 104303592, 105008346, 125332542, 140011128, 143900326, 167110056, 210016692, 215850489, 250665084, 287800652, 420033384, 431700978, 501330168, 575601304, 647551467, 863401956, 1295102934, 1726803912, 1942654401, 2590205868, 3885308802, 5180411736, 7770617604, 15541235208]

約数ペア:

[(1, 15541235208), (2, 7770617604), (3, 5180411736), (4, 3885308802), (6, 2590205868), (8, 1942654401), (9, 1726803912), (12, 1295102934), (18, 863401956), (24, 647551467), (27, 575601304), (31, 501330168), (36, 431700978), (37, 420033384), (54, 287800652), (62, 250665084), (72, 215850489), (74, 210016692), (93, 167110056), (108, 143900326), (111, 140011128), (124, 125332542), (148, 105008346), (149, 104303592), (186, 83555028), (216, 71950163), (222, 70005564), (248, 62666271), (279, 55703352), (296, 52504173), (298, 52151796), (333, 46670376), (372, 41777514), (421, 36915048), (444, 35002782), (447, 34767864), (558, 27851676), (596, 26075898), (666, 23335188), (744, 20888757), (837, 18567784), (842, 18457524), (888, 17501391), (894, 17383932), (999, 15556792), (1116, 13925838), (1147, 13549464), (1192, 13037949), (1263, 12305016), (1332, 11667594), (1341, 11589288), (1674, 9283892), (1684, 9228762), (1788, 8691966), (1998, 7778396), (2232, 6962919), (2294, 6774732), (2526, 6152508), (2664, 5833797), (2682, 5794644), (3348, 4641946), (3368, 4614381), (3441, 4516488), (3576, 4345983), (3789, 4101672), (3996, 3889198), (4023, 3863096), (4588, 3387366), (4619, 3364632), (5052, 3076254), (5364, 2897322), (5513, 2819016), (6696, 2320973), (6882, 2258244), (7578, 2050836), (7992, 1944599), (8046, 1931548), (9176, 1693683), (9238, 1682316), (10104, 1538127), (10323, 1505496), (10728, 1448661), (11026, 1409508), (11367, 1367224), (13051, 1190808), (13764, 1129122), (13857, 1121544), (15156, 1025418), (15577, 997704), (16092, 965774), (16539, 939672), (18476, 841158), (20646, 752748), (22052, 704754), (22734, 683612), (26102, 595404), (27528, 564561), (27714, 560772), (30312, 512709), (30969, 501832), (31154, 498852), (32184, 482887), (33078, 469836), (36952, 420579), (39153, 396936), (41292, 376374), (41571, 373848), (44104, 352377), (45468, 341806), (46731, 332568), (49617, 313224), (52204, 297702), (55428, 280386), (61938, 250916), (62308, 249426), (62729, 247752), (66156, 234918), (78306, 198468), (82584, 188187), (83142, 186924), (90936, 170903), (93462, 166284), (99234, 156612), (104408, 148851), (110856, 140193), (117459, 132312), (123876, 125458), (124616, 124713)]