2990292984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:671

約数の個数: 256

約数和(自身を含む): 9894297600

約数和(自身を除く): 6904004616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 131, 168, 186, 189, 216, 217, 248, 252, 262, 279, 372, 378, 393, 434, 487, 504, 524, 558, 651, 744, 756, 786, 837, 868, 917, 974, 1048, 1116, 1179, 1302, 1461, 1512, 1572, 1674, 1736, 1834, 1948, 1953, 2232, 2358, 2604, 2751, 2922, 3144, 3348, 3409, 3537, 3668, 3896, 3906, 4061, 4383, 4716, 5208, 5502, 5844, 5859, 6696, 6818, 7074, 7336, 7812, 8122, 8253, 8766, 9432, 10227, 11004, 11688, 11718, 12183, 13149, 13636, 14148, 15097, 15624, 16244, 16506, 17532, 20454, 22008, 23436, 24366, 24759, 26298, 27272, 28296, 28427, 30194, 30681, 32488, 33012, 35064, 36549, 40908, 45291, 46872, 48732, 49518, 52596, 56854, 60388, 61362, 63797, 66024, 73098, 81816, 85281, 90582, 92043, 97464, 99036, 105192, 105679, 109647, 113708, 120776, 122724, 127594, 135873, 146196, 170562, 181164, 184086, 191391, 198072, 211358, 219294, 227416, 245448, 255188, 255843, 271746, 292392, 317037, 341124, 362328, 368172, 382782, 407619, 422716, 438588, 446579, 510376, 511686, 543492, 574173, 634074, 682248, 736344, 765564, 767529, 815238, 845432, 877176, 893158, 951111, 1023372, 1086984, 1148346, 1268148, 1339737, 1531128, 1535058, 1630476, 1722519, 1786316, 1902222, 1977707, 2046744, 2296692, 2536296, 2679474, 2853333, 3070116, 3260952, 3445038, 3572632, 3804444, 3955414, 4019211, 4593384, 5358948, 5706666, 5933121, 6140232, 6890076, 7608888, 7910828, 8038422, 10717896, 11413332, 11866242, 12057633, 13780152, 13843949, 15821656, 16076844, 17799363, 22826664, 23732484, 24115266, 27687898, 32153688, 35598726, 41531847, 47464968, 48230532, 53398089, 55375796, 71197452, 83063694, 96461064, 106796178, 110751592, 124595541, 142394904, 166127388, 213592356, 249191082, 332254776, 373786623, 427184712, 498382164, 747573246, 996764328, 1495146492, 2990292984]

約数ペア:

[(1, 2990292984), (2, 1495146492), (3, 996764328), (4, 747573246), (6, 498382164), (7, 427184712), (8, 373786623), (9, 332254776), (12, 249191082), (14, 213592356), (18, 166127388), (21, 142394904), (24, 124595541), (27, 110751592), (28, 106796178), (31, 96461064), (36, 83063694), (42, 71197452), (54, 55375796), (56, 53398089), (62, 48230532), (63, 47464968), (72, 41531847), (84, 35598726), (93, 32153688), (108, 27687898), (124, 24115266), (126, 23732484), (131, 22826664), (168, 17799363), (186, 16076844), (189, 15821656), (216, 13843949), (217, 13780152), (248, 12057633), (252, 11866242), (262, 11413332), (279, 10717896), (372, 8038422), (378, 7910828), (393, 7608888), (434, 6890076), (487, 6140232), (504, 5933121), (524, 5706666), (558, 5358948), (651, 4593384), (744, 4019211), (756, 3955414), (786, 3804444), (837, 3572632), (868, 3445038), (917, 3260952), (974, 3070116), (1048, 2853333), (1116, 2679474), (1179, 2536296), (1302, 2296692), (1461, 2046744), (1512, 1977707), (1572, 1902222), (1674, 1786316), (1736, 1722519), (1834, 1630476), (1948, 1535058), (1953, 1531128), (2232, 1339737), (2358, 1268148), (2604, 1148346), (2751, 1086984), (2922, 1023372), (3144, 951111), (3348, 893158), (3409, 877176), (3537, 845432), (3668, 815238), (3896, 767529), (3906, 765564), (4061, 736344), (4383, 682248), (4716, 634074), (5208, 574173), (5502, 543492), (5844, 511686), (5859, 510376), (6696, 446579), (6818, 438588), (7074, 422716), (7336, 407619), (7812, 382782), (8122, 368172), (8253, 362328), (8766, 341124), (9432, 317037), (10227, 292392), (11004, 271746), (11688, 255843), (11718, 255188), (12183, 245448), (13149, 227416), (13636, 219294), (14148, 211358), (15097, 198072), (15624, 191391), (16244, 184086), (16506, 181164), (17532, 170562), (20454, 146196), (22008, 135873), (23436, 127594), (24366, 122724), (24759, 120776), (26298, 113708), (27272, 109647), (28296, 105679), (28427, 105192), (30194, 99036), (30681, 97464), (32488, 92043), (33012, 90582), (35064, 85281), (36549, 81816), (40908, 73098), (45291, 66024), (46872, 63797), (48732, 61362), (49518, 60388), (52596, 56854)]