1945689696

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1163}}^1$

素因数の和:1373

約数の個数: 144

約数和(自身を含む): 5723709264

約数和(自身を除く): 3778019568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 157, 222, 288, 296, 314, 333, 444, 471, 592, 628, 666, 888, 942, 1163, 1184, 1256, 1332, 1413, 1776, 1884, 2326, 2512, 2664, 2826, 3489, 3552, 3768, 4652, 5024, 5328, 5652, 5809, 6978, 7536, 9304, 10467, 10656, 11304, 11618, 13956, 15072, 17427, 18608, 20934, 22608, 23236, 27912, 34854, 37216, 41868, 43031, 45216, 46472, 52281, 55824, 69708, 83736, 86062, 92944, 104562, 111648, 129093, 139416, 167472, 172124, 182591, 185888, 209124, 258186, 278832, 334944, 344248, 365182, 387279, 418248, 516372, 547773, 557664, 688496, 730364, 774558, 836496, 1032744, 1095546, 1376992, 1460728, 1549116, 1643319, 1672992, 2065488, 2191092, 2921456, 3098232, 3286638, 4130976, 4382184, 5842912, 6196464, 6573276, 6755867, 8764368, 12392928, 13146552, 13511734, 17528736, 20267601, 26293104, 27023468, 40535202, 52586208, 54046936, 60802803, 81070404, 108093872, 121605606, 162140808, 216187744, 243211212, 324281616, 486422424, 648563232, 972844848, 1945689696]

約数ペア:

[(1, 1945689696), (2, 972844848), (3, 648563232), (4, 486422424), (6, 324281616), (8, 243211212), (9, 216187744), (12, 162140808), (16, 121605606), (18, 108093872), (24, 81070404), (32, 60802803), (36, 54046936), (37, 52586208), (48, 40535202), (72, 27023468), (74, 26293104), (96, 20267601), (111, 17528736), (144, 13511734), (148, 13146552), (157, 12392928), (222, 8764368), (288, 6755867), (296, 6573276), (314, 6196464), (333, 5842912), (444, 4382184), (471, 4130976), (592, 3286638), (628, 3098232), (666, 2921456), (888, 2191092), (942, 2065488), (1163, 1672992), (1184, 1643319), (1256, 1549116), (1332, 1460728), (1413, 1376992), (1776, 1095546), (1884, 1032744), (2326, 836496), (2512, 774558), (2664, 730364), (2826, 688496), (3489, 557664), (3552, 547773), (3768, 516372), (4652, 418248), (5024, 387279), (5328, 365182), (5652, 344248), (5809, 334944), (6978, 278832), (7536, 258186), (9304, 209124), (10467, 185888), (10656, 182591), (11304, 172124), (11618, 167472), (13956, 139416), (15072, 129093), (17427, 111648), (18608, 104562), (20934, 92944), (22608, 86062), (23236, 83736), (27912, 69708), (34854, 55824), (37216, 52281), (41868, 46472), (43031, 45216)]