18040128512

素因数分解:

$2^{10}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 264

約数和(自身を含む): 44804736000

約数和(自身を除く): 26764607488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 127, 128, 133, 149, 152, 196, 224, 254, 256, 266, 298, 304, 392, 448, 508, 512, 532, 596, 608, 784, 889, 896, 931, 1016, 1024, 1043, 1064, 1192, 1216, 1568, 1778, 1792, 1862, 2032, 2086, 2128, 2384, 2413, 2432, 2831, 3136, 3556, 3584, 3724, 4064, 4172, 4256, 4768, 4826, 4864, 5662, 6223, 6272, 7112, 7168, 7301, 7448, 8128, 8344, 8512, 9536, 9652, 9728, 11324, 12446, 12544, 14224, 14602, 14896, 16256, 16688, 16891, 17024, 18923, 19072, 19304, 19456, 19817, 22648, 24892, 25088, 28448, 29204, 29792, 32512, 33376, 33782, 34048, 37846, 38144, 38608, 39634, 45296, 49784, 50176, 56896, 58408, 59584, 65024, 66752, 67564, 68096, 75692, 76288, 77216, 79268, 90592, 99568, 113792, 116816, 118237, 119168, 130048, 132461, 133504, 135128, 136192, 138719, 151384, 152576, 154432, 158536, 181184, 199136, 227584, 233632, 236474, 238336, 264922, 267008, 270256, 277438, 302768, 308864, 317072, 359537, 362368, 398272, 455168, 467264, 472948, 476672, 529844, 534016, 540512, 554876, 605536, 617728, 634144, 719074, 724736, 796544, 910336, 927227, 934528, 945896, 953344, 1059688, 1068032, 1081024, 1109752, 1211072, 1235456, 1268288, 1438148, 1449472, 1593088, 1854454, 1869056, 1891792, 2119376, 2162048, 2219504, 2422144, 2470912, 2516759, 2536576, 2876296, 2898944, 3186176, 3708908, 3738112, 3783584, 4238752, 4324096, 4439008, 4844288, 5033518, 5073152, 5752592, 6372352, 7417816, 7476224, 7567168, 8477504, 8648192, 8878016, 9688576, 10067036, 10146304, 11505184, 14835632, 15134336, 16955008, 17296384, 17617313, 17756032, 19377152, 20134072, 20292608, 23010368, 29671264, 30268672, 33910016, 35234626, 35512064, 40268144, 46020736, 59342528, 60537344, 67820032, 70469252, 71024128, 80536288, 92041472, 118685056, 121074688, 135640064, 140938504, 142048256, 161072576, 184082944, 237370112, 281877008, 322145152, 368165888, 474740224, 563754016, 644290304, 949480448, 1127508032, 1288580608, 2255016064, 2577161216, 4510032128, 9020064256, 18040128512]

約数ペア:

[(1, 18040128512), (2, 9020064256), (4, 4510032128), (7, 2577161216), (8, 2255016064), (14, 1288580608), (16, 1127508032), (19, 949480448), (28, 644290304), (32, 563754016), (38, 474740224), (49, 368165888), (56, 322145152), (64, 281877008), (76, 237370112), (98, 184082944), (112, 161072576), (127, 142048256), (128, 140938504), (133, 135640064), (149, 121074688), (152, 118685056), (196, 92041472), (224, 80536288), (254, 71024128), (256, 70469252), (266, 67820032), (298, 60537344), (304, 59342528), (392, 46020736), (448, 40268144), (508, 35512064), (512, 35234626), (532, 33910016), (596, 30268672), (608, 29671264), (784, 23010368), (889, 20292608), (896, 20134072), (931, 19377152), (1016, 17756032), (1024, 17617313), (1043, 17296384), (1064, 16955008), (1192, 15134336), (1216, 14835632), (1568, 11505184), (1778, 10146304), (1792, 10067036), (1862, 9688576), (2032, 8878016), (2086, 8648192), (2128, 8477504), (2384, 7567168), (2413, 7476224), (2432, 7417816), (2831, 6372352), (3136, 5752592), (3556, 5073152), (3584, 5033518), (3724, 4844288), (4064, 4439008), (4172, 4324096), (4256, 4238752), (4768, 3783584), (4826, 3738112), (4864, 3708908), (5662, 3186176), (6223, 2898944), (6272, 2876296), (7112, 2536576), (7168, 2516759), (7301, 2470912), (7448, 2422144), (8128, 2219504), (8344, 2162048), (8512, 2119376), (9536, 1891792), (9652, 1869056), (9728, 1854454), (11324, 1593088), (12446, 1449472), (12544, 1438148), (14224, 1268288), (14602, 1235456), (14896, 1211072), (16256, 1109752), (16688, 1081024), (16891, 1068032), (17024, 1059688), (18923, 953344), (19072, 945896), (19304, 934528), (19456, 927227), (19817, 910336), (22648, 796544), (24892, 724736), (25088, 719074), (28448, 634144), (29204, 617728), (29792, 605536), (32512, 554876), (33376, 540512), (33782, 534016), (34048, 529844), (37846, 476672), (38144, 472948), (38608, 467264), (39634, 455168), (45296, 398272), (49784, 362368), (50176, 359537), (56896, 317072), (58408, 308864), (59584, 302768), (65024, 277438), (66752, 270256), (67564, 267008), (68096, 264922), (75692, 238336), (76288, 236474), (77216, 233632), (79268, 227584), (90592, 199136), (99568, 181184), (113792, 158536), (116816, 154432), (118237, 152576), (119168, 151384), (130048, 138719), (132461, 136192), (133504, 135128)]