1771964928

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:627

約数の個数: 240

約数和(自身を含む): 5538767520

約数和(自身を除く): 3766802592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 64, 72, 74, 76, 96, 111, 114, 128, 144, 148, 152, 171, 192, 222, 228, 256, 288, 296, 304, 333, 342, 384, 444, 456, 512, 547, 576, 592, 608, 666, 684, 703, 768, 888, 912, 1094, 1152, 1184, 1216, 1332, 1368, 1406, 1536, 1641, 1776, 1824, 2109, 2188, 2304, 2368, 2432, 2664, 2736, 2812, 3282, 3552, 3648, 4218, 4376, 4608, 4736, 4864, 4923, 5328, 5472, 5624, 6327, 6564, 7104, 7296, 8436, 8752, 9472, 9728, 9846, 10393, 10656, 10944, 11248, 12654, 13128, 14208, 14592, 16872, 17504, 18944, 19692, 20239, 20786, 21312, 21888, 22496, 25308, 26256, 28416, 29184, 31179, 33744, 35008, 39384, 40478, 41572, 42624, 43776, 44992, 50616, 52512, 56832, 60717, 62358, 67488, 70016, 78768, 80956, 83144, 85248, 87552, 89984, 93537, 101232, 105024, 121434, 124716, 134976, 140032, 157536, 161912, 166288, 170496, 179968, 182151, 187074, 202464, 210048, 242868, 249432, 269952, 280064, 315072, 323824, 332576, 359936, 364302, 374148, 384541, 404928, 420096, 485736, 498864, 539904, 630144, 647648, 665152, 728604, 748296, 769082, 809856, 840192, 971472, 997728, 1079808, 1153623, 1260288, 1295296, 1330304, 1457208, 1496592, 1538164, 1619712, 1942944, 1995456, 2307246, 2520576, 2590592, 2660608, 2914416, 2993184, 3076328, 3239424, 3460869, 3885888, 3990912, 4614492, 5181184, 5321216, 5828832, 5986368, 6152656, 6921738, 7771776, 7981824, 9228984, 10362368, 11657664, 11972736, 12305312, 13843476, 15543552, 15963648, 18457968, 23315328, 23945472, 24610624, 27686952, 31087104, 36915936, 46630656, 47890944, 49221248, 55373904, 73831872, 93261312, 98442496, 110747808, 147663744, 196884992, 221495616, 295327488, 442991232, 590654976, 885982464, 1771964928]

約数ペア:

[(1, 1771964928), (2, 885982464), (3, 590654976), (4, 442991232), (6, 295327488), (8, 221495616), (9, 196884992), (12, 147663744), (16, 110747808), (18, 98442496), (19, 93261312), (24, 73831872), (32, 55373904), (36, 49221248), (37, 47890944), (38, 46630656), (48, 36915936), (57, 31087104), (64, 27686952), (72, 24610624), (74, 23945472), (76, 23315328), (96, 18457968), (111, 15963648), (114, 15543552), (128, 13843476), (144, 12305312), (148, 11972736), (152, 11657664), (171, 10362368), (192, 9228984), (222, 7981824), (228, 7771776), (256, 6921738), (288, 6152656), (296, 5986368), (304, 5828832), (333, 5321216), (342, 5181184), (384, 4614492), (444, 3990912), (456, 3885888), (512, 3460869), (547, 3239424), (576, 3076328), (592, 2993184), (608, 2914416), (666, 2660608), (684, 2590592), (703, 2520576), (768, 2307246), (888, 1995456), (912, 1942944), (1094, 1619712), (1152, 1538164), (1184, 1496592), (1216, 1457208), (1332, 1330304), (1368, 1295296), (1406, 1260288), (1536, 1153623), (1641, 1079808), (1776, 997728), (1824, 971472), (2109, 840192), (2188, 809856), (2304, 769082), (2368, 748296), (2432, 728604), (2664, 665152), (2736, 647648), (2812, 630144), (3282, 539904), (3552, 498864), (3648, 485736), (4218, 420096), (4376, 404928), (4608, 384541), (4736, 374148), (4864, 364302), (4923, 359936), (5328, 332576), (5472, 323824), (5624, 315072), (6327, 280064), (6564, 269952), (7104, 249432), (7296, 242868), (8436, 210048), (8752, 202464), (9472, 187074), (9728, 182151), (9846, 179968), (10393, 170496), (10656, 166288), (10944, 161912), (11248, 157536), (12654, 140032), (13128, 134976), (14208, 124716), (14592, 121434), (16872, 105024), (17504, 101232), (18944, 93537), (19692, 89984), (20239, 87552), (20786, 85248), (21312, 83144), (21888, 80956), (22496, 78768), (25308, 70016), (26256, 67488), (28416, 62358), (29184, 60717), (31179, 56832), (33744, 52512), (35008, 50616), (39384, 44992), (40478, 43776), (41572, 42624)]