2147991048

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1202

約数の個数: 240

約数和(自身を含む): 7119773100

約数和(自身を除く): 4971782052

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 61, 63, 72, 81, 84, 98, 108, 122, 126, 147, 162, 168, 183, 189, 196, 216, 244, 252, 294, 324, 366, 378, 392, 427, 441, 488, 504, 549, 567, 588, 648, 732, 756, 854, 882, 1098, 1109, 1134, 1176, 1281, 1323, 1464, 1512, 1647, 1708, 1764, 2196, 2218, 2268, 2562, 2646, 2989, 3294, 3327, 3416, 3528, 3843, 3969, 4392, 4436, 4536, 4941, 5124, 5292, 5978, 6588, 6654, 7686, 7763, 7938, 8872, 8967, 9882, 9981, 10248, 10584, 11529, 11956, 13176, 13308, 15372, 15526, 15876, 17934, 19764, 19962, 23058, 23289, 23912, 26616, 26901, 29943, 30744, 31052, 31752, 34587, 35868, 39528, 39924, 46116, 46578, 53802, 54341, 59886, 62104, 67649, 69174, 69867, 71736, 79848, 80703, 89829, 92232, 93156, 107604, 108682, 119772, 135298, 138348, 139734, 161406, 163023, 179658, 186312, 202947, 209601, 215208, 217364, 239544, 242109, 270596, 276696, 279468, 322812, 326046, 359316, 405894, 419202, 434728, 473543, 484218, 489069, 541192, 558936, 608841, 628803, 645624, 652092, 718632, 811788, 838404, 947086, 968436, 978138, 1217682, 1257606, 1304184, 1420629, 1467207, 1623576, 1676808, 1826523, 1894172, 1936872, 1956276, 2435364, 2515212, 2841258, 2934414, 3314801, 3653046, 3788344, 3912552, 4261887, 4401621, 4870728, 5030424, 5479569, 5682516, 5868828, 6629602, 7306092, 8523774, 8803242, 9944403, 10959138, 11365032, 11737656, 12785661, 13259204, 14612184, 17047548, 17606484, 19888806, 21918276, 25571322, 26518408, 29833209, 34095096, 35212968, 38356983, 39777612, 43836552, 51142644, 59666418, 76713966, 79555224, 89499627, 102285288, 119332836, 153427932, 178999254, 238665672, 268498881, 306855864, 357998508, 536997762, 715997016, 1073995524, 2147991048]

約数ペア:

[(1, 2147991048), (2, 1073995524), (3, 715997016), (4, 536997762), (6, 357998508), (7, 306855864), (8, 268498881), (9, 238665672), (12, 178999254), (14, 153427932), (18, 119332836), (21, 102285288), (24, 89499627), (27, 79555224), (28, 76713966), (36, 59666418), (42, 51142644), (49, 43836552), (54, 39777612), (56, 38356983), (61, 35212968), (63, 34095096), (72, 29833209), (81, 26518408), (84, 25571322), (98, 21918276), (108, 19888806), (122, 17606484), (126, 17047548), (147, 14612184), (162, 13259204), (168, 12785661), (183, 11737656), (189, 11365032), (196, 10959138), (216, 9944403), (244, 8803242), (252, 8523774), (294, 7306092), (324, 6629602), (366, 5868828), (378, 5682516), (392, 5479569), (427, 5030424), (441, 4870728), (488, 4401621), (504, 4261887), (549, 3912552), (567, 3788344), (588, 3653046), (648, 3314801), (732, 2934414), (756, 2841258), (854, 2515212), (882, 2435364), (1098, 1956276), (1109, 1936872), (1134, 1894172), (1176, 1826523), (1281, 1676808), (1323, 1623576), (1464, 1467207), (1512, 1420629), (1647, 1304184), (1708, 1257606), (1764, 1217682), (2196, 978138), (2218, 968436), (2268, 947086), (2562, 838404), (2646, 811788), (2989, 718632), (3294, 652092), (3327, 645624), (3416, 628803), (3528, 608841), (3843, 558936), (3969, 541192), (4392, 489069), (4436, 484218), (4536, 473543), (4941, 434728), (5124, 419202), (5292, 405894), (5978, 359316), (6588, 326046), (6654, 322812), (7686, 279468), (7763, 276696), (7938, 270596), (8872, 242109), (8967, 239544), (9882, 217364), (9981, 215208), (10248, 209601), (10584, 202947), (11529, 186312), (11956, 179658), (13176, 163023), (13308, 161406), (15372, 139734), (15526, 138348), (15876, 135298), (17934, 119772), (19764, 108682), (19962, 107604), (23058, 93156), (23289, 92232), (23912, 89829), (26616, 80703), (26901, 79848), (29943, 71736), (30744, 69867), (31052, 69174), (31752, 67649), (34587, 62104), (35868, 59886), (39528, 54341), (39924, 53802), (46116, 46578)]