1946964864

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 256

約数和(自身を含む): 5834465280

約数和(自身を除く): 3887500416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 83, 96, 104, 111, 127, 128, 148, 156, 166, 192, 208, 222, 249, 254, 296, 312, 332, 381, 384, 416, 444, 481, 498, 508, 592, 624, 664, 762, 832, 888, 962, 996, 1016, 1079, 1184, 1248, 1328, 1443, 1524, 1651, 1664, 1776, 1924, 1992, 2032, 2158, 2368, 2496, 2656, 2886, 3048, 3071, 3237, 3302, 3552, 3848, 3984, 4064, 4316, 4699, 4736, 4953, 4992, 5312, 5772, 6096, 6142, 6474, 6604, 7104, 7696, 7968, 8128, 8632, 9213, 9398, 9906, 10541, 10624, 11544, 12192, 12284, 12948, 13208, 14097, 14208, 15392, 15936, 16256, 17264, 18426, 18796, 19812, 21082, 23088, 24384, 24568, 25896, 26416, 28194, 30784, 31623, 31872, 34528, 36852, 37592, 39624, 39923, 42164, 46176, 48768, 49136, 51792, 52832, 56388, 61087, 61568, 63246, 69056, 73704, 75184, 79248, 79846, 84328, 92352, 98272, 103584, 105664, 112776, 119769, 122174, 126492, 137033, 138112, 147408, 150368, 158496, 159692, 168656, 183261, 184704, 196544, 207168, 211328, 225552, 239538, 244348, 252984, 274066, 294816, 300736, 316992, 319384, 337312, 366522, 390017, 393088, 411099, 414336, 451104, 479076, 488696, 505968, 548132, 589632, 601472, 633984, 638768, 674624, 733044, 780034, 822198, 902208, 958152, 977392, 1011936, 1096264, 1170051, 1179264, 1277536, 1349248, 1466088, 1560068, 1644396, 1804416, 1916304, 1954784, 2023872, 2192528, 2340102, 2555072, 2932176, 3120136, 3288792, 3832608, 3909568, 4047744, 4385056, 4680204, 5070221, 5110144, 5864352, 6240272, 6577584, 7665216, 7819136, 8770112, 9360408, 10140442, 11728704, 12480544, 13155168, 15210663, 15330432, 17540224, 18720816, 20280884, 23457408, 24961088, 26310336, 30421326, 37441632, 40561768, 49922176, 52620672, 60842652, 74883264, 81123536, 121685304, 149766528, 162247072, 243370608, 324494144, 486741216, 648988288, 973482432, 1946964864]

約数ペア:

[(1, 1946964864), (2, 973482432), (3, 648988288), (4, 486741216), (6, 324494144), (8, 243370608), (12, 162247072), (13, 149766528), (16, 121685304), (24, 81123536), (26, 74883264), (32, 60842652), (37, 52620672), (39, 49922176), (48, 40561768), (52, 37441632), (64, 30421326), (74, 26310336), (78, 24961088), (83, 23457408), (96, 20280884), (104, 18720816), (111, 17540224), (127, 15330432), (128, 15210663), (148, 13155168), (156, 12480544), (166, 11728704), (192, 10140442), (208, 9360408), (222, 8770112), (249, 7819136), (254, 7665216), (296, 6577584), (312, 6240272), (332, 5864352), (381, 5110144), (384, 5070221), (416, 4680204), (444, 4385056), (481, 4047744), (498, 3909568), (508, 3832608), (592, 3288792), (624, 3120136), (664, 2932176), (762, 2555072), (832, 2340102), (888, 2192528), (962, 2023872), (996, 1954784), (1016, 1916304), (1079, 1804416), (1184, 1644396), (1248, 1560068), (1328, 1466088), (1443, 1349248), (1524, 1277536), (1651, 1179264), (1664, 1170051), (1776, 1096264), (1924, 1011936), (1992, 977392), (2032, 958152), (2158, 902208), (2368, 822198), (2496, 780034), (2656, 733044), (2886, 674624), (3048, 638768), (3071, 633984), (3237, 601472), (3302, 589632), (3552, 548132), (3848, 505968), (3984, 488696), (4064, 479076), (4316, 451104), (4699, 414336), (4736, 411099), (4953, 393088), (4992, 390017), (5312, 366522), (5772, 337312), (6096, 319384), (6142, 316992), (6474, 300736), (6604, 294816), (7104, 274066), (7696, 252984), (7968, 244348), (8128, 239538), (8632, 225552), (9213, 211328), (9398, 207168), (9906, 196544), (10541, 184704), (10624, 183261), (11544, 168656), (12192, 159692), (12284, 158496), (12948, 150368), (13208, 147408), (14097, 138112), (14208, 137033), (15392, 126492), (15936, 122174), (16256, 119769), (17264, 112776), (18426, 105664), (18796, 103584), (19812, 98272), (21082, 92352), (23088, 84328), (24384, 79846), (24568, 79248), (25896, 75184), (26416, 73704), (28194, 69056), (30784, 63246), (31623, 61568), (31872, 61087), (34528, 56388), (36852, 52832), (37592, 51792), (39624, 49136), (39923, 48768), (42164, 46176)]