1387636992

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1013

約数の個数: 216

約数和(自身を含む): 4624803456

約数和(自身を除く): 3237166464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 97, 112, 126, 128, 144, 168, 192, 194, 224, 252, 256, 288, 291, 336, 384, 388, 448, 504, 576, 582, 672, 679, 768, 776, 873, 887, 896, 1008, 1152, 1164, 1344, 1358, 1552, 1746, 1774, 1792, 2016, 2037, 2304, 2328, 2661, 2688, 2716, 3104, 3492, 3548, 4032, 4074, 4656, 5322, 5376, 5432, 6111, 6208, 6209, 6984, 7096, 7983, 8064, 8148, 9312, 10644, 10864, 12222, 12416, 12418, 13968, 14192, 15966, 16128, 16296, 18624, 18627, 21288, 21728, 24444, 24832, 24836, 27936, 28384, 31932, 32592, 37248, 37254, 42576, 43456, 48888, 49672, 55872, 55881, 56768, 63864, 65184, 74496, 74508, 85152, 86039, 86912, 97776, 99344, 111744, 111762, 113536, 127728, 130368, 149016, 170304, 172078, 173824, 195552, 198688, 223488, 223524, 227072, 255456, 258117, 260736, 298032, 340608, 344156, 391104, 397376, 447048, 510912, 516234, 521472, 596064, 602273, 681216, 688312, 774351, 782208, 794752, 894096, 1021824, 1032468, 1192128, 1204546, 1376624, 1548702, 1564416, 1589504, 1788192, 1806819, 2043648, 2064936, 2384256, 2409092, 2753248, 3097404, 3576384, 3613638, 4129872, 4768512, 4818184, 5420457, 5506496, 6194808, 7152768, 7227276, 8259744, 9636368, 10840914, 11012992, 12389616, 14305536, 14454552, 16519488, 19272736, 21681828, 22025984, 24779232, 28909104, 33038976, 38545472, 43363656, 49558464, 57818208, 66077952, 77090944, 86727312, 99116928, 115636416, 154181888, 173454624, 198233856, 231272832, 346909248, 462545664, 693818496, 1387636992]

約数ペア:

[(1, 1387636992), (2, 693818496), (3, 462545664), (4, 346909248), (6, 231272832), (7, 198233856), (8, 173454624), (9, 154181888), (12, 115636416), (14, 99116928), (16, 86727312), (18, 77090944), (21, 66077952), (24, 57818208), (28, 49558464), (32, 43363656), (36, 38545472), (42, 33038976), (48, 28909104), (56, 24779232), (63, 22025984), (64, 21681828), (72, 19272736), (84, 16519488), (96, 14454552), (97, 14305536), (112, 12389616), (126, 11012992), (128, 10840914), (144, 9636368), (168, 8259744), (192, 7227276), (194, 7152768), (224, 6194808), (252, 5506496), (256, 5420457), (288, 4818184), (291, 4768512), (336, 4129872), (384, 3613638), (388, 3576384), (448, 3097404), (504, 2753248), (576, 2409092), (582, 2384256), (672, 2064936), (679, 2043648), (768, 1806819), (776, 1788192), (873, 1589504), (887, 1564416), (896, 1548702), (1008, 1376624), (1152, 1204546), (1164, 1192128), (1344, 1032468), (1358, 1021824), (1552, 894096), (1746, 794752), (1774, 782208), (1792, 774351), (2016, 688312), (2037, 681216), (2304, 602273), (2328, 596064), (2661, 521472), (2688, 516234), (2716, 510912), (3104, 447048), (3492, 397376), (3548, 391104), (4032, 344156), (4074, 340608), (4656, 298032), (5322, 260736), (5376, 258117), (5432, 255456), (6111, 227072), (6208, 223524), (6209, 223488), (6984, 198688), (7096, 195552), (7983, 173824), (8064, 172078), (8148, 170304), (9312, 149016), (10644, 130368), (10864, 127728), (12222, 113536), (12416, 111762), (12418, 111744), (13968, 99344), (14192, 97776), (15966, 86912), (16128, 86039), (16296, 85152), (18624, 74508), (18627, 74496), (21288, 65184), (21728, 63864), (24444, 56768), (24832, 55881), (24836, 55872), (27936, 49672), (28384, 48888), (31932, 43456), (32592, 42576), (37248, 37254)]