1818630144

素因数分解:

$2^{11}\times 3^4\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:630

約数の個数: 240

約数和(自身を含む): 5727922200

約数和(自身を除く): 3909292056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 288, 304, 324, 342, 384, 432, 456, 512, 513, 576, 577, 608, 648, 684, 768, 864, 912, 1024, 1026, 1152, 1154, 1216, 1296, 1368, 1536, 1539, 1728, 1731, 1824, 2048, 2052, 2304, 2308, 2432, 2592, 2736, 3072, 3078, 3456, 3462, 3648, 4104, 4608, 4616, 4864, 5184, 5193, 5472, 6144, 6156, 6912, 6924, 7296, 8208, 9216, 9232, 9728, 10368, 10386, 10944, 10963, 12312, 13824, 13848, 14592, 15579, 16416, 18432, 18464, 19456, 20736, 20772, 21888, 21926, 24624, 27648, 27696, 29184, 31158, 32832, 32889, 36928, 38912, 41472, 41544, 43776, 43852, 46737, 49248, 55296, 55392, 58368, 62316, 65664, 65778, 73856, 82944, 83088, 87552, 87704, 93474, 98496, 98667, 110784, 116736, 124632, 131328, 131556, 147712, 165888, 166176, 175104, 175408, 186948, 196992, 197334, 221568, 249264, 262656, 263112, 295424, 296001, 332352, 350208, 350816, 373896, 393984, 394668, 443136, 498528, 525312, 526224, 590848, 592002, 664704, 701632, 747792, 787968, 789336, 886272, 888003, 997056, 1050624, 1052448, 1181696, 1184004, 1329408, 1403264, 1495584, 1575936, 1578672, 1772544, 1776006, 1994112, 2104896, 2368008, 2658816, 2806528, 2991168, 3151872, 3157344, 3545088, 3552012, 3988224, 4209792, 4736016, 5317632, 5613056, 5982336, 6314688, 7104024, 7976448, 8419584, 9472032, 10635264, 11226112, 11964672, 12629376, 14208048, 15952896, 16839168, 18944064, 22452224, 23929344, 25258752, 28416096, 31905792, 33678336, 37888128, 47858688, 50517504, 56832192, 67356672, 75776256, 95717376, 101035008, 113664384, 151552512, 202070016, 227328768, 303105024, 454657536, 606210048, 909315072, 1818630144]

約数ペア:

[(1, 1818630144), (2, 909315072), (3, 606210048), (4, 454657536), (6, 303105024), (8, 227328768), (9, 202070016), (12, 151552512), (16, 113664384), (18, 101035008), (19, 95717376), (24, 75776256), (27, 67356672), (32, 56832192), (36, 50517504), (38, 47858688), (48, 37888128), (54, 33678336), (57, 31905792), (64, 28416096), (72, 25258752), (76, 23929344), (81, 22452224), (96, 18944064), (108, 16839168), (114, 15952896), (128, 14208048), (144, 12629376), (152, 11964672), (162, 11226112), (171, 10635264), (192, 9472032), (216, 8419584), (228, 7976448), (256, 7104024), (288, 6314688), (304, 5982336), (324, 5613056), (342, 5317632), (384, 4736016), (432, 4209792), (456, 3988224), (512, 3552012), (513, 3545088), (576, 3157344), (577, 3151872), (608, 2991168), (648, 2806528), (684, 2658816), (768, 2368008), (864, 2104896), (912, 1994112), (1024, 1776006), (1026, 1772544), (1152, 1578672), (1154, 1575936), (1216, 1495584), (1296, 1403264), (1368, 1329408), (1536, 1184004), (1539, 1181696), (1728, 1052448), (1731, 1050624), (1824, 997056), (2048, 888003), (2052, 886272), (2304, 789336), (2308, 787968), (2432, 747792), (2592, 701632), (2736, 664704), (3072, 592002), (3078, 590848), (3456, 526224), (3462, 525312), (3648, 498528), (4104, 443136), (4608, 394668), (4616, 393984), (4864, 373896), (5184, 350816), (5193, 350208), (5472, 332352), (6144, 296001), (6156, 295424), (6912, 263112), (6924, 262656), (7296, 249264), (8208, 221568), (9216, 197334), (9232, 196992), (9728, 186948), (10368, 175408), (10386, 175104), (10944, 166176), (10963, 165888), (12312, 147712), (13824, 131556), (13848, 131328), (14592, 124632), (15579, 116736), (16416, 110784), (18432, 98667), (18464, 98496), (19456, 93474), (20736, 87704), (20772, 87552), (21888, 83088), (21926, 82944), (24624, 73856), (27648, 65778), (27696, 65664), (29184, 62316), (31158, 58368), (32832, 55392), (32889, 55296), (36928, 49248), (38912, 46737), (41472, 43852), (41544, 43776)]