19619679744

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1163}}^1$

素因数の和:1717

約数の個数: 240

約数和(自身を含む): 64892310912

約数和(自身を除く): 45272631168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 523, 576, 672, 768, 896, 1008, 1046, 1152, 1163, 1344, 1536, 1569, 1792, 2016, 2092, 2304, 2326, 2688, 3138, 3489, 3584, 3661, 4032, 4184, 4608, 4652, 4707, 5376, 6276, 6978, 7322, 8064, 8141, 8368, 9304, 9414, 10467, 10752, 10983, 12552, 13956, 14644, 16128, 16282, 16736, 18608, 18828, 20934, 21966, 24423, 25104, 27912, 29288, 32256, 32564, 32949, 33472, 37216, 37656, 41868, 43932, 48846, 50208, 55824, 58576, 65128, 65898, 66944, 73269, 74432, 75312, 83736, 87864, 97692, 100416, 111648, 117152, 130256, 131796, 133888, 146538, 148864, 150624, 167472, 175728, 195384, 200832, 223296, 234304, 260512, 263592, 267776, 293076, 297728, 301248, 334944, 351456, 390768, 401664, 446592, 468608, 521024, 527184, 586152, 595456, 602496, 608249, 669888, 702912, 781536, 803328, 893184, 937216, 1042048, 1054368, 1172304, 1204992, 1216498, 1339776, 1405824, 1563072, 1786368, 1824747, 1874432, 2084096, 2108736, 2344608, 2409984, 2432996, 2679552, 2811648, 3126144, 3649494, 4168192, 4217472, 4257743, 4689216, 4865992, 5359104, 5474241, 5623296, 6252288, 7298988, 8434944, 8515486, 9378432, 9731984, 10948482, 12504576, 12773229, 14597976, 16869888, 17030972, 18756864, 19463968, 21896964, 25546458, 29195952, 34061944, 37513728, 38319687, 38927936, 43793928, 51092916, 58391904, 68123888, 76639374, 77855872, 87587856, 102185832, 116783808, 136247776, 153278748, 155711744, 175175712, 204371664, 233567616, 272495552, 306557496, 311423488, 350351424, 408743328, 467135232, 544991104, 613114992, 700702848, 817486656, 934270464, 1089982208, 1226229984, 1401405696, 1634973312, 2179964416, 2452459968, 2802811392, 3269946624, 4904919936, 6539893248, 9809839872, 19619679744]

約数ペア:

[(1, 19619679744), (2, 9809839872), (3, 6539893248), (4, 4904919936), (6, 3269946624), (7, 2802811392), (8, 2452459968), (9, 2179964416), (12, 1634973312), (14, 1401405696), (16, 1226229984), (18, 1089982208), (21, 934270464), (24, 817486656), (28, 700702848), (32, 613114992), (36, 544991104), (42, 467135232), (48, 408743328), (56, 350351424), (63, 311423488), (64, 306557496), (72, 272495552), (84, 233567616), (96, 204371664), (112, 175175712), (126, 155711744), (128, 153278748), (144, 136247776), (168, 116783808), (192, 102185832), (224, 87587856), (252, 77855872), (256, 76639374), (288, 68123888), (336, 58391904), (384, 51092916), (448, 43793928), (504, 38927936), (512, 38319687), (523, 37513728), (576, 34061944), (672, 29195952), (768, 25546458), (896, 21896964), (1008, 19463968), (1046, 18756864), (1152, 17030972), (1163, 16869888), (1344, 14597976), (1536, 12773229), (1569, 12504576), (1792, 10948482), (2016, 9731984), (2092, 9378432), (2304, 8515486), (2326, 8434944), (2688, 7298988), (3138, 6252288), (3489, 5623296), (3584, 5474241), (3661, 5359104), (4032, 4865992), (4184, 4689216), (4608, 4257743), (4652, 4217472), (4707, 4168192), (5376, 3649494), (6276, 3126144), (6978, 2811648), (7322, 2679552), (8064, 2432996), (8141, 2409984), (8368, 2344608), (9304, 2108736), (9414, 2084096), (10467, 1874432), (10752, 1824747), (10983, 1786368), (12552, 1563072), (13956, 1405824), (14644, 1339776), (16128, 1216498), (16282, 1204992), (16736, 1172304), (18608, 1054368), (18828, 1042048), (20934, 937216), (21966, 893184), (24423, 803328), (25104, 781536), (27912, 702912), (29288, 669888), (32256, 608249), (32564, 602496), (32949, 595456), (33472, 586152), (37216, 527184), (37656, 521024), (41868, 468608), (43932, 446592), (48846, 401664), (50208, 390768), (55824, 351456), (58576, 334944), (65128, 301248), (65898, 297728), (66944, 293076), (73269, 267776), (74432, 263592), (75312, 260512), (83736, 234304), (87864, 223296), (97692, 200832), (100416, 195384), (111648, 175728), (117152, 167472), (130256, 150624), (131796, 148864), (133888, 146538)]