19376829248

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:621

約数の個数: 224

約数和(自身を含む): 47173091328

約数和(自身を除く): 27796262080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 64, 71, 86, 112, 124, 142, 172, 217, 224, 248, 284, 301, 344, 434, 448, 457, 496, 497, 568, 602, 688, 868, 914, 992, 994, 1136, 1204, 1333, 1376, 1736, 1828, 1984, 1988, 2201, 2272, 2408, 2666, 2752, 3053, 3199, 3472, 3656, 3976, 4402, 4544, 4816, 5332, 6106, 6398, 6944, 7312, 7952, 8804, 9331, 9632, 10664, 12212, 12796, 13888, 14167, 14624, 15407, 15904, 17608, 18662, 19264, 19651, 21328, 21371, 24424, 25592, 28334, 29248, 30814, 31808, 32447, 35216, 37324, 39302, 42656, 42742, 48848, 51184, 56668, 61628, 64894, 70432, 74648, 78604, 85312, 85484, 94643, 97696, 99169, 102368, 113336, 123256, 129788, 137557, 140864, 149296, 157208, 170968, 189286, 195392, 198338, 204736, 226672, 227129, 246512, 259576, 275114, 298592, 314416, 341936, 378572, 396676, 453344, 454258, 493024, 519152, 550228, 597184, 609181, 628832, 662501, 683872, 757144, 793352, 906688, 908516, 986048, 1005857, 1038304, 1100456, 1218362, 1257664, 1325002, 1367744, 1395221, 1514288, 1586704, 1817032, 2011714, 2076608, 2200912, 2436724, 2650004, 2790442, 3028576, 3173408, 3634064, 4023428, 4264267, 4401824, 4873448, 5300008, 5580884, 6057152, 6346816, 7040999, 7268128, 8046856, 8528534, 8803648, 9746896, 9766547, 10600016, 11161768, 14081998, 14536256, 16093712, 17057068, 19493792, 19533094, 21200032, 22323536, 28163996, 32187424, 34114136, 38987584, 39066188, 42400064, 43251851, 44647072, 56327992, 64374848, 68228272, 78132376, 86503702, 89294144, 112655984, 136456544, 156264752, 173007404, 225311968, 272913088, 302762957, 312529504, 346014808, 450623936, 605525914, 625059008, 692029616, 1211051828, 1384059232, 2422103656, 2768118464, 4844207312, 9688414624, 19376829248]

約数ペア:

[(1, 19376829248), (2, 9688414624), (4, 4844207312), (7, 2768118464), (8, 2422103656), (14, 1384059232), (16, 1211051828), (28, 692029616), (31, 625059008), (32, 605525914), (43, 450623936), (56, 346014808), (62, 312529504), (64, 302762957), (71, 272913088), (86, 225311968), (112, 173007404), (124, 156264752), (142, 136456544), (172, 112655984), (217, 89294144), (224, 86503702), (248, 78132376), (284, 68228272), (301, 64374848), (344, 56327992), (434, 44647072), (448, 43251851), (457, 42400064), (496, 39066188), (497, 38987584), (568, 34114136), (602, 32187424), (688, 28163996), (868, 22323536), (914, 21200032), (992, 19533094), (994, 19493792), (1136, 17057068), (1204, 16093712), (1333, 14536256), (1376, 14081998), (1736, 11161768), (1828, 10600016), (1984, 9766547), (1988, 9746896), (2201, 8803648), (2272, 8528534), (2408, 8046856), (2666, 7268128), (2752, 7040999), (3053, 6346816), (3199, 6057152), (3472, 5580884), (3656, 5300008), (3976, 4873448), (4402, 4401824), (4544, 4264267), (4816, 4023428), (5332, 3634064), (6106, 3173408), (6398, 3028576), (6944, 2790442), (7312, 2650004), (7952, 2436724), (8804, 2200912), (9331, 2076608), (9632, 2011714), (10664, 1817032), (12212, 1586704), (12796, 1514288), (13888, 1395221), (14167, 1367744), (14624, 1325002), (15407, 1257664), (15904, 1218362), (17608, 1100456), (18662, 1038304), (19264, 1005857), (19651, 986048), (21328, 908516), (21371, 906688), (24424, 793352), (25592, 757144), (28334, 683872), (29248, 662501), (30814, 628832), (31808, 609181), (32447, 597184), (35216, 550228), (37324, 519152), (39302, 493024), (42656, 454258), (42742, 453344), (48848, 396676), (51184, 378572), (56668, 341936), (61628, 314416), (64894, 298592), (70432, 275114), (74648, 259576), (78604, 246512), (85312, 227129), (85484, 226672), (94643, 204736), (97696, 198338), (99169, 195392), (102368, 189286), (113336, 170968), (123256, 157208), (129788, 149296), (137557, 140864)]