724247472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 2207477760

約数和(自身を除く): 1483230288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 37, 38, 39, 48, 52, 57, 74, 76, 78, 104, 111, 114, 127, 148, 152, 156, 169, 208, 222, 228, 247, 254, 296, 304, 312, 338, 381, 444, 456, 481, 494, 507, 508, 592, 624, 676, 703, 741, 762, 888, 912, 962, 988, 1014, 1016, 1352, 1406, 1443, 1482, 1524, 1651, 1776, 1924, 1976, 2028, 2032, 2109, 2413, 2704, 2812, 2886, 2964, 3048, 3211, 3302, 3848, 3952, 4056, 4218, 4699, 4826, 4953, 5624, 5772, 5928, 6096, 6253, 6422, 6604, 7239, 7696, 8112, 8436, 9139, 9398, 9633, 9652, 9906, 11248, 11544, 11856, 12506, 12844, 13208, 14097, 14478, 16872, 18278, 18759, 18796, 19266, 19304, 19812, 21463, 23088, 25012, 25688, 26416, 27417, 28194, 28956, 31369, 33744, 36556, 37518, 37592, 38532, 38608, 39624, 42926, 50024, 51376, 54834, 56388, 57912, 61087, 62738, 64389, 73112, 75036, 75184, 77064, 79248, 85852, 89281, 94107, 100048, 109668, 112776, 115824, 118807, 122174, 125476, 128778, 146224, 150072, 154128, 171704, 178562, 183261, 188214, 219336, 225552, 237614, 244348, 250952, 257556, 267843, 300144, 343408, 356421, 357124, 366522, 376428, 407797, 438672, 475228, 488696, 501904, 515112, 535686, 712842, 714248, 733044, 752856, 794131, 815594, 950456, 977392, 1030224, 1071372, 1160653, 1223391, 1425684, 1428496, 1466088, 1505712, 1588262, 1631188, 1900912, 2142744, 2321306, 2382393, 2446782, 2851368, 2932176, 3176524, 3262376, 3481959, 4285488, 4642612, 4764786, 4893564, 5702736, 6353048, 6524752, 6963918, 9285224, 9529572, 9787128, 12706096, 13927836, 15088489, 18570448, 19059144, 19574256, 27855672, 30176978, 38118288, 45265467, 55711344, 60353956, 90530934, 120707912, 181061868, 241415824, 362123736, 724247472]

約数ペア:

[(1, 724247472), (2, 362123736), (3, 241415824), (4, 181061868), (6, 120707912), (8, 90530934), (12, 60353956), (13, 55711344), (16, 45265467), (19, 38118288), (24, 30176978), (26, 27855672), (37, 19574256), (38, 19059144), (39, 18570448), (48, 15088489), (52, 13927836), (57, 12706096), (74, 9787128), (76, 9529572), (78, 9285224), (104, 6963918), (111, 6524752), (114, 6353048), (127, 5702736), (148, 4893564), (152, 4764786), (156, 4642612), (169, 4285488), (208, 3481959), (222, 3262376), (228, 3176524), (247, 2932176), (254, 2851368), (296, 2446782), (304, 2382393), (312, 2321306), (338, 2142744), (381, 1900912), (444, 1631188), (456, 1588262), (481, 1505712), (494, 1466088), (507, 1428496), (508, 1425684), (592, 1223391), (624, 1160653), (676, 1071372), (703, 1030224), (741, 977392), (762, 950456), (888, 815594), (912, 794131), (962, 752856), (988, 733044), (1014, 714248), (1016, 712842), (1352, 535686), (1406, 515112), (1443, 501904), (1482, 488696), (1524, 475228), (1651, 438672), (1776, 407797), (1924, 376428), (1976, 366522), (2028, 357124), (2032, 356421), (2109, 343408), (2413, 300144), (2704, 267843), (2812, 257556), (2886, 250952), (2964, 244348), (3048, 237614), (3211, 225552), (3302, 219336), (3848, 188214), (3952, 183261), (4056, 178562), (4218, 171704), (4699, 154128), (4826, 150072), (4953, 146224), (5624, 128778), (5772, 125476), (5928, 122174), (6096, 118807), (6253, 115824), (6422, 112776), (6604, 109668), (7239, 100048), (7696, 94107), (8112, 89281), (8436, 85852), (9139, 79248), (9398, 77064), (9633, 75184), (9652, 75036), (9906, 73112), (11248, 64389), (11544, 62738), (11856, 61087), (12506, 57912), (12844, 56388), (13208, 54834), (14097, 51376), (14478, 50024), (16872, 42926), (18278, 39624), (18759, 38608), (18796, 38532), (19266, 37592), (19304, 37518), (19812, 36556), (21463, 33744), (23088, 31369), (25012, 28956), (25688, 28194), (26416, 27417)]