1993460544

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:627

約数の個数: 280

約数和(自身を含む): 6400048160

約数和(自身を除く): 4406587616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 64, 72, 74, 76, 81, 96, 108, 111, 114, 144, 148, 152, 162, 171, 192, 216, 222, 228, 288, 296, 304, 324, 333, 342, 432, 444, 456, 513, 547, 576, 592, 608, 648, 666, 684, 703, 864, 888, 912, 999, 1026, 1094, 1184, 1216, 1296, 1332, 1368, 1406, 1539, 1641, 1728, 1776, 1824, 1998, 2052, 2109, 2188, 2368, 2592, 2664, 2736, 2812, 2997, 3078, 3282, 3552, 3648, 3996, 4104, 4218, 4376, 4923, 5184, 5328, 5472, 5624, 5994, 6156, 6327, 6564, 7104, 7992, 8208, 8436, 8752, 9846, 10393, 10656, 10944, 11248, 11988, 12312, 12654, 13128, 14769, 15984, 16416, 16872, 17504, 18981, 19692, 20239, 20786, 21312, 22496, 23976, 24624, 25308, 26256, 29538, 31179, 31968, 32832, 33744, 35008, 37962, 39384, 40478, 41572, 44307, 44992, 47952, 49248, 50616, 52512, 56943, 59076, 60717, 62358, 63936, 67488, 75924, 78768, 80956, 83144, 88614, 93537, 95904, 98496, 101232, 105024, 113886, 118152, 121434, 124716, 134976, 151848, 157536, 161912, 166288, 177228, 182151, 187074, 191808, 202464, 227772, 236304, 242868, 249432, 280611, 303696, 315072, 323824, 332576, 354456, 364302, 374148, 384541, 404928, 455544, 472608, 485736, 498864, 546453, 561222, 607392, 647648, 665152, 708912, 728604, 748296, 769082, 841833, 911088, 945216, 971472, 997728, 1092906, 1122444, 1153623, 1214784, 1295296, 1417824, 1457208, 1496592, 1538164, 1639359, 1683666, 1822176, 1942944, 1995456, 2185812, 2244888, 2307246, 2835648, 2914416, 2993184, 3076328, 3278718, 3367332, 3460869, 3644352, 3885888, 4371624, 4489776, 4614492, 5828832, 5986368, 6152656, 6557436, 6734664, 6921738, 8743248, 8979552, 9228984, 10382607, 11657664, 12305312, 13114872, 13469328, 13843476, 17486496, 17959104, 18457968, 20765214, 24610624, 26229744, 26938656, 27686952, 31147821, 34972992, 36915936, 41530428, 52459488, 53877312, 55373904, 62295642, 73831872, 83060856, 104918976, 110747808, 124591284, 166121712, 221495616, 249182568, 332243424, 498365136, 664486848, 996730272, 1993460544]

約数ペア:

[(1, 1993460544), (2, 996730272), (3, 664486848), (4, 498365136), (6, 332243424), (8, 249182568), (9, 221495616), (12, 166121712), (16, 124591284), (18, 110747808), (19, 104918976), (24, 83060856), (27, 73831872), (32, 62295642), (36, 55373904), (37, 53877312), (38, 52459488), (48, 41530428), (54, 36915936), (57, 34972992), (64, 31147821), (72, 27686952), (74, 26938656), (76, 26229744), (81, 24610624), (96, 20765214), (108, 18457968), (111, 17959104), (114, 17486496), (144, 13843476), (148, 13469328), (152, 13114872), (162, 12305312), (171, 11657664), (192, 10382607), (216, 9228984), (222, 8979552), (228, 8743248), (288, 6921738), (296, 6734664), (304, 6557436), (324, 6152656), (333, 5986368), (342, 5828832), (432, 4614492), (444, 4489776), (456, 4371624), (513, 3885888), (547, 3644352), (576, 3460869), (592, 3367332), (608, 3278718), (648, 3076328), (666, 2993184), (684, 2914416), (703, 2835648), (864, 2307246), (888, 2244888), (912, 2185812), (999, 1995456), (1026, 1942944), (1094, 1822176), (1184, 1683666), (1216, 1639359), (1296, 1538164), (1332, 1496592), (1368, 1457208), (1406, 1417824), (1539, 1295296), (1641, 1214784), (1728, 1153623), (1776, 1122444), (1824, 1092906), (1998, 997728), (2052, 971472), (2109, 945216), (2188, 911088), (2368, 841833), (2592, 769082), (2664, 748296), (2736, 728604), (2812, 708912), (2997, 665152), (3078, 647648), (3282, 607392), (3552, 561222), (3648, 546453), (3996, 498864), (4104, 485736), (4218, 472608), (4376, 455544), (4923, 404928), (5184, 384541), (5328, 374148), (5472, 364302), (5624, 354456), (5994, 332576), (6156, 323824), (6327, 315072), (6564, 303696), (7104, 280611), (7992, 249432), (8208, 242868), (8436, 236304), (8752, 227772), (9846, 202464), (10393, 191808), (10656, 187074), (10944, 182151), (11248, 177228), (11988, 166288), (12312, 161912), (12654, 157536), (13128, 151848), (14769, 134976), (15984, 124716), (16416, 121434), (16872, 118152), (17504, 113886), (18981, 105024), (19692, 101232), (20239, 98496), (20786, 95904), (21312, 93537), (22496, 88614), (23976, 83144), (24624, 80956), (25308, 78768), (26256, 75924), (29538, 67488), (31179, 63936), (31968, 62358), (32832, 60717), (33744, 59076), (35008, 56943), (37962, 52512), (39384, 50616), (40478, 49248), (41572, 47952), (44307, 44992)]