2168303904

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:545

約数の個数: 240

約数和(自身を含む): 6921988920

約数和(自身を除く): 4753685016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 229, 234, 281, 288, 312, 324, 351, 416, 432, 458, 468, 562, 624, 648, 687, 702, 843, 864, 916, 936, 1053, 1124, 1248, 1296, 1374, 1404, 1686, 1832, 1872, 2061, 2106, 2248, 2529, 2592, 2748, 2808, 2977, 3372, 3653, 3664, 3744, 4122, 4212, 4496, 5058, 5496, 5616, 5954, 6183, 6744, 7306, 7328, 7587, 8244, 8424, 8931, 8992, 10116, 10959, 10992, 11232, 11908, 12366, 13488, 14612, 15174, 16488, 16848, 17862, 18549, 20232, 21918, 21984, 22761, 23816, 24732, 26793, 26976, 29224, 30348, 32877, 32976, 33696, 35724, 37098, 40464, 43836, 45522, 47632, 49464, 53586, 58448, 60696, 64349, 65754, 65952, 71448, 74196, 80379, 80928, 87672, 91044, 95264, 98631, 98928, 107172, 116896, 121392, 128698, 131508, 142896, 148392, 160758, 175344, 182088, 193047, 197262, 197856, 214344, 241137, 242784, 257396, 263016, 285792, 295893, 296784, 321516, 350688, 364176, 386094, 394524, 428688, 482274, 514792, 526032, 579141, 591786, 593568, 643032, 728352, 772188, 789048, 836537, 857376, 964548, 1029584, 1052064, 1158282, 1183572, 1286064, 1544376, 1578096, 1673074, 1737423, 1929096, 2059168, 2316564, 2367144, 2509611, 2572128, 3088752, 3156192, 3346148, 3474846, 3858192, 4633128, 4734288, 5019222, 5212269, 6177504, 6692296, 6949692, 7528833, 7716384, 9266256, 9468576, 10038444, 10424538, 13384592, 13899384, 15057666, 18532512, 20076888, 20849076, 22586499, 26769184, 27798768, 30115332, 40153776, 41698152, 45172998, 55597536, 60230664, 67759497, 80307552, 83396304, 90345996, 120461328, 135518994, 166792608, 180691992, 240922656, 271037988, 361383984, 542075976, 722767968, 1084151952, 2168303904]

約数ペア:

[(1, 2168303904), (2, 1084151952), (3, 722767968), (4, 542075976), (6, 361383984), (8, 271037988), (9, 240922656), (12, 180691992), (13, 166792608), (16, 135518994), (18, 120461328), (24, 90345996), (26, 83396304), (27, 80307552), (32, 67759497), (36, 60230664), (39, 55597536), (48, 45172998), (52, 41698152), (54, 40153776), (72, 30115332), (78, 27798768), (81, 26769184), (96, 22586499), (104, 20849076), (108, 20076888), (117, 18532512), (144, 15057666), (156, 13899384), (162, 13384592), (208, 10424538), (216, 10038444), (229, 9468576), (234, 9266256), (281, 7716384), (288, 7528833), (312, 6949692), (324, 6692296), (351, 6177504), (416, 5212269), (432, 5019222), (458, 4734288), (468, 4633128), (562, 3858192), (624, 3474846), (648, 3346148), (687, 3156192), (702, 3088752), (843, 2572128), (864, 2509611), (916, 2367144), (936, 2316564), (1053, 2059168), (1124, 1929096), (1248, 1737423), (1296, 1673074), (1374, 1578096), (1404, 1544376), (1686, 1286064), (1832, 1183572), (1872, 1158282), (2061, 1052064), (2106, 1029584), (2248, 964548), (2529, 857376), (2592, 836537), (2748, 789048), (2808, 772188), (2977, 728352), (3372, 643032), (3653, 593568), (3664, 591786), (3744, 579141), (4122, 526032), (4212, 514792), (4496, 482274), (5058, 428688), (5496, 394524), (5616, 386094), (5954, 364176), (6183, 350688), (6744, 321516), (7306, 296784), (7328, 295893), (7587, 285792), (8244, 263016), (8424, 257396), (8931, 242784), (8992, 241137), (10116, 214344), (10959, 197856), (10992, 197262), (11232, 193047), (11908, 182088), (12366, 175344), (13488, 160758), (14612, 148392), (15174, 142896), (16488, 131508), (16848, 128698), (17862, 121392), (18549, 116896), (20232, 107172), (21918, 98928), (21984, 98631), (22761, 95264), (23816, 91044), (24732, 87672), (26793, 80928), (26976, 80379), (29224, 74196), (30348, 71448), (32877, 65952), (32976, 65754), (33696, 64349), (35724, 60696), (37098, 58448), (40464, 53586), (43836, 49464), (45522, 47632)]