19839292928

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 320

約数和(自身を含む): 52228323840

約数和(自身を除く): 32389030912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 73, 76, 91, 104, 112, 128, 133, 146, 152, 182, 208, 224, 247, 256, 266, 292, 304, 307, 364, 416, 448, 494, 511, 512, 532, 584, 608, 614, 728, 832, 896, 949, 988, 1022, 1064, 1168, 1216, 1228, 1387, 1456, 1664, 1729, 1792, 1898, 1976, 2044, 2128, 2149, 2336, 2432, 2456, 2774, 2912, 3328, 3458, 3584, 3796, 3952, 3991, 4088, 4256, 4298, 4672, 4864, 4912, 5548, 5824, 5833, 6643, 6656, 6916, 7592, 7904, 7982, 8176, 8512, 8596, 9344, 9709, 9728, 9824, 11096, 11648, 11666, 13286, 13832, 15184, 15808, 15964, 16352, 17024, 17192, 18031, 18688, 19418, 19648, 22192, 22411, 23296, 23332, 26572, 27664, 27937, 30368, 31616, 31928, 32704, 34048, 34384, 36062, 37376, 38836, 39296, 40831, 44384, 44822, 46592, 46664, 53144, 55328, 55874, 60736, 63232, 63856, 65408, 68096, 68768, 72124, 75829, 77672, 78592, 81662, 88768, 89644, 93328, 106288, 110656, 111748, 121472, 126217, 126464, 127712, 130816, 137536, 144248, 151658, 155344, 156877, 157184, 163324, 177536, 179288, 186656, 212576, 221312, 223496, 242944, 252434, 255424, 261632, 275072, 288496, 291343, 303316, 310688, 313754, 326648, 355072, 358576, 373312, 425152, 425809, 442624, 446992, 485888, 504868, 510848, 530803, 550144, 576992, 582686, 606632, 621376, 627508, 653296, 710144, 717152, 746624, 850304, 851618, 885248, 893984, 1009736, 1021696, 1061606, 1100288, 1153984, 1165372, 1213264, 1242752, 1255016, 1306592, 1434304, 1493248, 1700608, 1703236, 1787968, 2019472, 2039401, 2043392, 2123212, 2307968, 2330744, 2426528, 2485504, 2510032, 2613184, 2868608, 2980663, 2986496, 3401216, 3406472, 3575936, 4038944, 4078802, 4246424, 4615936, 4661488, 4853056, 4971008, 5020064, 5226368, 5535517, 5737216, 5961326, 6812944, 7151872, 8077888, 8157604, 8492848, 9231872, 9322976, 9706112, 10040128, 10452736, 11071034, 11474432, 11922652, 13625888, 14303744, 16155776, 16315208, 16985696, 18645952, 19412224, 20080256, 20905472, 22142068, 23845304, 27251776, 32311552, 32630416, 33971392, 37291904, 38748619, 38824448, 40160512, 44284136, 47690608, 54503552, 64623104, 65260832, 67942784, 74583808, 77497238, 80321024, 88568272, 95381216, 109007104, 130521664, 135885568, 149167616, 154994476, 177136544, 190762432, 218014208, 261043328, 271771136, 309988952, 354273088, 381524864, 522086656, 619977904, 708546176, 763049728, 1044173312, 1239955808, 1417092352, 1526099456, 2479911616, 2834184704, 4959823232, 9919646464, 19839292928]

約数ペア:

[(1, 19839292928), (2, 9919646464), (4, 4959823232), (7, 2834184704), (8, 2479911616), (13, 1526099456), (14, 1417092352), (16, 1239955808), (19, 1044173312), (26, 763049728), (28, 708546176), (32, 619977904), (38, 522086656), (52, 381524864), (56, 354273088), (64, 309988952), (73, 271771136), (76, 261043328), (91, 218014208), (104, 190762432), (112, 177136544), (128, 154994476), (133, 149167616), (146, 135885568), (152, 130521664), (182, 109007104), (208, 95381216), (224, 88568272), (247, 80321024), (256, 77497238), (266, 74583808), (292, 67942784), (304, 65260832), (307, 64623104), (364, 54503552), (416, 47690608), (448, 44284136), (494, 40160512), (511, 38824448), (512, 38748619), (532, 37291904), (584, 33971392), (608, 32630416), (614, 32311552), (728, 27251776), (832, 23845304), (896, 22142068), (949, 20905472), (988, 20080256), (1022, 19412224), (1064, 18645952), (1168, 16985696), (1216, 16315208), (1228, 16155776), (1387, 14303744), (1456, 13625888), (1664, 11922652), (1729, 11474432), (1792, 11071034), (1898, 10452736), (1976, 10040128), (2044, 9706112), (2128, 9322976), (2149, 9231872), (2336, 8492848), (2432, 8157604), (2456, 8077888), (2774, 7151872), (2912, 6812944), (3328, 5961326), (3458, 5737216), (3584, 5535517), (3796, 5226368), (3952, 5020064), (3991, 4971008), (4088, 4853056), (4256, 4661488), (4298, 4615936), (4672, 4246424), (4864, 4078802), (4912, 4038944), (5548, 3575936), (5824, 3406472), (5833, 3401216), (6643, 2986496), (6656, 2980663), (6916, 2868608), (7592, 2613184), (7904, 2510032), (7982, 2485504), (8176, 2426528), (8512, 2330744), (8596, 2307968), (9344, 2123212), (9709, 2043392), (9728, 2039401), (9824, 2019472), (11096, 1787968), (11648, 1703236), (11666, 1700608), (13286, 1493248), (13832, 1434304), (15184, 1306592), (15808, 1255016), (15964, 1242752), (16352, 1213264), (17024, 1165372), (17192, 1153984), (18031, 1100288), (18688, 1061606), (19418, 1021696), (19648, 1009736), (22192, 893984), (22411, 885248), (23296, 851618), (23332, 850304), (26572, 746624), (27664, 717152), (27937, 710144), (30368, 653296), (31616, 627508), (31928, 621376), (32704, 606632), (34048, 582686), (34384, 576992), (36062, 550144), (37376, 530803), (38836, 510848), (39296, 504868), (40831, 485888), (44384, 446992), (44822, 442624), (46592, 425809), (46664, 425152), (53144, 373312), (55328, 358576), (55874, 355072), (60736, 326648), (63232, 313754), (63856, 310688), (65408, 303316), (68096, 291343), (68768, 288496), (72124, 275072), (75829, 261632), (77672, 255424), (78592, 252434), (81662, 242944), (88768, 223496), (89644, 221312), (93328, 212576), (106288, 186656), (110656, 179288), (111748, 177536), (121472, 163324), (126217, 157184), (126464, 156877), (127712, 155344), (130816, 151658), (137536, 144248)]