2018108448

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:655

約数の個数: 144

約数和(自身を含む): 5837832000

約数和(自身を除く): 3819723552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 149, 262, 288, 298, 359, 393, 447, 524, 596, 718, 786, 894, 1048, 1077, 1179, 1192, 1341, 1436, 1572, 1788, 2096, 2154, 2358, 2384, 2682, 2872, 3144, 3231, 3576, 4192, 4308, 4716, 4768, 5364, 5744, 6288, 6462, 7152, 8616, 9432, 10728, 11488, 12576, 12924, 14304, 17232, 18864, 19519, 21456, 25848, 34464, 37728, 39038, 42912, 47029, 51696, 53491, 58557, 78076, 94058, 103392, 106982, 117114, 141087, 156152, 160473, 175671, 188116, 213964, 234228, 282174, 312304, 320946, 351342, 376232, 423261, 427928, 468456, 481419, 564348, 624608, 641892, 702684, 752464, 846522, 855856, 936912, 962838, 1128696, 1283784, 1405368, 1504928, 1693044, 1711712, 1873824, 1925676, 2257392, 2567568, 2810736, 3386088, 3851352, 4514784, 5135136, 5621472, 6772176, 7007321, 7702704, 13544352, 14014642, 15405408, 21021963, 28029284, 42043926, 56058568, 63065889, 84087852, 112117136, 126131778, 168175704, 224234272, 252263556, 336351408, 504527112, 672702816, 1009054224, 2018108448]

約数ペア:

[(1, 2018108448), (2, 1009054224), (3, 672702816), (4, 504527112), (6, 336351408), (8, 252263556), (9, 224234272), (12, 168175704), (16, 126131778), (18, 112117136), (24, 84087852), (32, 63065889), (36, 56058568), (48, 42043926), (72, 28029284), (96, 21021963), (131, 15405408), (144, 14014642), (149, 13544352), (262, 7702704), (288, 7007321), (298, 6772176), (359, 5621472), (393, 5135136), (447, 4514784), (524, 3851352), (596, 3386088), (718, 2810736), (786, 2567568), (894, 2257392), (1048, 1925676), (1077, 1873824), (1179, 1711712), (1192, 1693044), (1341, 1504928), (1436, 1405368), (1572, 1283784), (1788, 1128696), (2096, 962838), (2154, 936912), (2358, 855856), (2384, 846522), (2682, 752464), (2872, 702684), (3144, 641892), (3231, 624608), (3576, 564348), (4192, 481419), (4308, 468456), (4716, 427928), (4768, 423261), (5364, 376232), (5744, 351342), (6288, 320946), (6462, 312304), (7152, 282174), (8616, 234228), (9432, 213964), (10728, 188116), (11488, 175671), (12576, 160473), (12924, 156152), (14304, 141087), (17232, 117114), (18864, 106982), (19519, 103392), (21456, 94058), (25848, 78076), (34464, 58557), (37728, 53491), (39038, 51696), (42912, 47029)]