21131553792

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1381}}^1$

素因数の和:1714

約数の個数: 176

約数和(自身を含む): 59883298272

約数和(自身を除く): 38751744480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 293, 384, 408, 512, 544, 586, 768, 816, 879, 1024, 1088, 1172, 1381, 1536, 1632, 1758, 2176, 2344, 2762, 3072, 3264, 3516, 4143, 4352, 4688, 4981, 5524, 6528, 7032, 8286, 8704, 9376, 9962, 11048, 13056, 14064, 14943, 16572, 17408, 18752, 19924, 22096, 23477, 26112, 28128, 29886, 33144, 37504, 39848, 44192, 46954, 52224, 56256, 59772, 66288, 70431, 75008, 79696, 88384, 93908, 112512, 119544, 132576, 140862, 150016, 159392, 176768, 187816, 225024, 239088, 265152, 281724, 300032, 318784, 353536, 375632, 404633, 450048, 478176, 530304, 563448, 637568, 707072, 751264, 809266, 900096, 956352, 1060608, 1126896, 1213899, 1275136, 1414144, 1502528, 1618532, 1912704, 2121216, 2253792, 2427798, 2550272, 3005056, 3237064, 3825408, 4242432, 4507584, 4855596, 5100544, 6010112, 6474128, 6878761, 7650816, 9015168, 9711192, 12020224, 12948256, 13757522, 15301632, 18030336, 19422384, 20636283, 24040448, 25896512, 27515044, 36060672, 38844768, 41272566, 51793024, 55030088, 72121344, 77689536, 82545132, 103586048, 110060176, 155379072, 165090264, 207172096, 220120352, 310758144, 330180528, 414344192, 440240704, 621516288, 660361056, 880481408, 1243032576, 1320722112, 1760962816, 2641444224, 3521925632, 5282888448, 7043851264, 10565776896, 21131553792]

約数ペア:

[(1, 21131553792), (2, 10565776896), (3, 7043851264), (4, 5282888448), (6, 3521925632), (8, 2641444224), (12, 1760962816), (16, 1320722112), (17, 1243032576), (24, 880481408), (32, 660361056), (34, 621516288), (48, 440240704), (51, 414344192), (64, 330180528), (68, 310758144), (96, 220120352), (102, 207172096), (128, 165090264), (136, 155379072), (192, 110060176), (204, 103586048), (256, 82545132), (272, 77689536), (293, 72121344), (384, 55030088), (408, 51793024), (512, 41272566), (544, 38844768), (586, 36060672), (768, 27515044), (816, 25896512), (879, 24040448), (1024, 20636283), (1088, 19422384), (1172, 18030336), (1381, 15301632), (1536, 13757522), (1632, 12948256), (1758, 12020224), (2176, 9711192), (2344, 9015168), (2762, 7650816), (3072, 6878761), (3264, 6474128), (3516, 6010112), (4143, 5100544), (4352, 4855596), (4688, 4507584), (4981, 4242432), (5524, 3825408), (6528, 3237064), (7032, 3005056), (8286, 2550272), (8704, 2427798), (9376, 2253792), (9962, 2121216), (11048, 1912704), (13056, 1618532), (14064, 1502528), (14943, 1414144), (16572, 1275136), (17408, 1213899), (18752, 1126896), (19924, 1060608), (22096, 956352), (23477, 900096), (26112, 809266), (28128, 751264), (29886, 707072), (33144, 637568), (37504, 563448), (39848, 530304), (44192, 478176), (46954, 450048), (52224, 404633), (56256, 375632), (59772, 353536), (66288, 318784), (70431, 300032), (75008, 281724), (79696, 265152), (88384, 239088), (93908, 225024), (112512, 187816), (119544, 176768), (132576, 159392), (140862, 150016)]