885385728

素因数分解:

$2^9\times 3^4\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:644

約数の個数: 200

約数和(自身を含む): 2718769812

約数和(自身を除く): 1833384084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 256, 288, 296, 324, 333, 384, 432, 444, 512, 576, 577, 592, 648, 666, 768, 864, 888, 999, 1152, 1154, 1184, 1296, 1332, 1536, 1728, 1731, 1776, 1998, 2304, 2308, 2368, 2592, 2664, 2997, 3456, 3462, 3552, 3996, 4608, 4616, 4736, 5184, 5193, 5328, 5994, 6912, 6924, 7104, 7992, 9232, 9472, 10368, 10386, 10656, 11988, 13824, 13848, 14208, 15579, 15984, 18464, 18944, 20736, 20772, 21312, 21349, 23976, 27696, 28416, 31158, 31968, 36928, 41472, 41544, 42624, 42698, 46737, 47952, 55392, 56832, 62316, 63936, 64047, 73856, 83088, 85248, 85396, 93474, 95904, 110784, 124632, 127872, 128094, 147712, 166176, 170496, 170792, 186948, 191808, 192141, 221568, 249264, 255744, 256188, 295424, 332352, 341584, 373896, 383616, 384282, 443136, 498528, 511488, 512376, 576423, 664704, 683168, 747792, 767232, 768564, 886272, 997056, 1024752, 1152846, 1329408, 1366336, 1495584, 1534464, 1537128, 1729269, 1994112, 2049504, 2305692, 2658816, 2732672, 2991168, 3074256, 3458538, 3988224, 4099008, 4611384, 5465344, 5982336, 6148512, 6917076, 7976448, 8198016, 9222768, 10930688, 11964672, 12297024, 13834152, 16396032, 18445536, 23929344, 24594048, 27668304, 32792064, 36891072, 49188096, 55336608, 73782144, 98376192, 110673216, 147564288, 221346432, 295128576, 442692864, 885385728]

約数ペア:

[(1, 885385728), (2, 442692864), (3, 295128576), (4, 221346432), (6, 147564288), (8, 110673216), (9, 98376192), (12, 73782144), (16, 55336608), (18, 49188096), (24, 36891072), (27, 32792064), (32, 27668304), (36, 24594048), (37, 23929344), (48, 18445536), (54, 16396032), (64, 13834152), (72, 12297024), (74, 11964672), (81, 10930688), (96, 9222768), (108, 8198016), (111, 7976448), (128, 6917076), (144, 6148512), (148, 5982336), (162, 5465344), (192, 4611384), (216, 4099008), (222, 3988224), (256, 3458538), (288, 3074256), (296, 2991168), (324, 2732672), (333, 2658816), (384, 2305692), (432, 2049504), (444, 1994112), (512, 1729269), (576, 1537128), (577, 1534464), (592, 1495584), (648, 1366336), (666, 1329408), (768, 1152846), (864, 1024752), (888, 997056), (999, 886272), (1152, 768564), (1154, 767232), (1184, 747792), (1296, 683168), (1332, 664704), (1536, 576423), (1728, 512376), (1731, 511488), (1776, 498528), (1998, 443136), (2304, 384282), (2308, 383616), (2368, 373896), (2592, 341584), (2664, 332352), (2997, 295424), (3456, 256188), (3462, 255744), (3552, 249264), (3996, 221568), (4608, 192141), (4616, 191808), (4736, 186948), (5184, 170792), (5193, 170496), (5328, 166176), (5994, 147712), (6912, 128094), (6924, 127872), (7104, 124632), (7992, 110784), (9232, 95904), (9472, 93474), (10368, 85396), (10386, 85248), (10656, 83088), (11988, 73856), (13824, 64047), (13848, 63936), (14208, 62316), (15579, 56832), (15984, 55392), (18464, 47952), (18944, 46737), (20736, 42698), (20772, 42624), (21312, 41544), (21349, 41472), (23976, 36928), (27696, 31968), (28416, 31158)]