2539905144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:394

約数の個数: 256

約数和(自身を含む): 7896268800

約数和(自身を除く): 5356363656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 31, 42, 56, 58, 62, 67, 84, 87, 93, 116, 124, 134, 168, 174, 186, 201, 203, 217, 232, 248, 251, 268, 348, 372, 402, 406, 434, 469, 502, 536, 609, 651, 696, 744, 753, 804, 812, 868, 899, 938, 1004, 1218, 1302, 1407, 1506, 1608, 1624, 1736, 1757, 1798, 1876, 1943, 2008, 2077, 2436, 2604, 2697, 2814, 3012, 3514, 3596, 3752, 3886, 4154, 4872, 5208, 5271, 5394, 5628, 5829, 6024, 6231, 6293, 7028, 7192, 7279, 7772, 7781, 8308, 10542, 10788, 11256, 11658, 12462, 12586, 13601, 14056, 14539, 14558, 15544, 15562, 16616, 16817, 18879, 21084, 21576, 21837, 23316, 23343, 24924, 25172, 27202, 29078, 29116, 31124, 33634, 37758, 40803, 42168, 43617, 43674, 46632, 46686, 49848, 50344, 50451, 50953, 54404, 54467, 58156, 58232, 60233, 62248, 67268, 75516, 81606, 87234, 87348, 93372, 100902, 101906, 108808, 108934, 116312, 117719, 120466, 134536, 151032, 152859, 163212, 163401, 174468, 174696, 180699, 186744, 201804, 203812, 217868, 225649, 235438, 240932, 305718, 326424, 326802, 348936, 353157, 361398, 403608, 407624, 421631, 435736, 451298, 470876, 481864, 487693, 521327, 611436, 653604, 676947, 706314, 722796, 843262, 902596, 941752, 975386, 1042654, 1222872, 1264893, 1307208, 1353894, 1412628, 1445592, 1463079, 1563981, 1579543, 1686524, 1805192, 1950772, 2085308, 2529786, 2707788, 2825256, 2926158, 3127962, 3159086, 3373048, 3413851, 3649289, 3901544, 4170616, 4738629, 5059572, 5415576, 5852316, 6255924, 6318172, 6827702, 7298578, 9477258, 10119144, 10241553, 10947867, 11704632, 12511848, 12636344, 13655404, 14597156, 15118483, 18954516, 20483106, 21895734, 27310808, 29194312, 30236966, 37909032, 40966212, 43791468, 45355449, 60473932, 81932424, 87582936, 90710898, 105829381, 120947864, 181421796, 211658762, 317488143, 362843592, 423317524, 634976286, 846635048, 1269952572, 2539905144]

約数ペア:

[(1, 2539905144), (2, 1269952572), (3, 846635048), (4, 634976286), (6, 423317524), (7, 362843592), (8, 317488143), (12, 211658762), (14, 181421796), (21, 120947864), (24, 105829381), (28, 90710898), (29, 87582936), (31, 81932424), (42, 60473932), (56, 45355449), (58, 43791468), (62, 40966212), (67, 37909032), (84, 30236966), (87, 29194312), (93, 27310808), (116, 21895734), (124, 20483106), (134, 18954516), (168, 15118483), (174, 14597156), (186, 13655404), (201, 12636344), (203, 12511848), (217, 11704632), (232, 10947867), (248, 10241553), (251, 10119144), (268, 9477258), (348, 7298578), (372, 6827702), (402, 6318172), (406, 6255924), (434, 5852316), (469, 5415576), (502, 5059572), (536, 4738629), (609, 4170616), (651, 3901544), (696, 3649289), (744, 3413851), (753, 3373048), (804, 3159086), (812, 3127962), (868, 2926158), (899, 2825256), (938, 2707788), (1004, 2529786), (1218, 2085308), (1302, 1950772), (1407, 1805192), (1506, 1686524), (1608, 1579543), (1624, 1563981), (1736, 1463079), (1757, 1445592), (1798, 1412628), (1876, 1353894), (1943, 1307208), (2008, 1264893), (2077, 1222872), (2436, 1042654), (2604, 975386), (2697, 941752), (2814, 902596), (3012, 843262), (3514, 722796), (3596, 706314), (3752, 676947), (3886, 653604), (4154, 611436), (4872, 521327), (5208, 487693), (5271, 481864), (5394, 470876), (5628, 451298), (5829, 435736), (6024, 421631), (6231, 407624), (6293, 403608), (7028, 361398), (7192, 353157), (7279, 348936), (7772, 326802), (7781, 326424), (8308, 305718), (10542, 240932), (10788, 235438), (11256, 225649), (11658, 217868), (12462, 203812), (12586, 201804), (13601, 186744), (14056, 180699), (14539, 174696), (14558, 174468), (15544, 163401), (15562, 163212), (16616, 152859), (16817, 151032), (18879, 134536), (21084, 120466), (21576, 117719), (21837, 116312), (23316, 108934), (23343, 108808), (24924, 101906), (25172, 100902), (27202, 93372), (29078, 87348), (29116, 87234), (31124, 81606), (33634, 75516), (37758, 67268), (40803, 62248), (42168, 60233), (43617, 58232), (43674, 58156), (46632, 54467), (46686, 54404), (49848, 50953), (50344, 50451)]