447784064

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1110

約数の個数: 128

約数和(自身を含む): 1128691200

約数和(自身を除く): 680907136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 259, 296, 364, 416, 448, 481, 518, 592, 728, 832, 896, 962, 1036, 1039, 1184, 1456, 1664, 1924, 2072, 2078, 2368, 2912, 3367, 3848, 4144, 4156, 4736, 5824, 6734, 7273, 7696, 8288, 8312, 11648, 13468, 13507, 14546, 15392, 16576, 16624, 26936, 27014, 29092, 30784, 33152, 33248, 38443, 53872, 54028, 58184, 61568, 66496, 76886, 94549, 107744, 108056, 116368, 132992, 153772, 189098, 215488, 216112, 232736, 269101, 307544, 378196, 430976, 432224, 465472, 499759, 538202, 615088, 756392, 864448, 930944, 999518, 1076404, 1230176, 1512784, 1728896, 1999036, 2152808, 2460352, 3025568, 3498313, 3998072, 4305616, 4920704, 6051136, 6996626, 7996144, 8611232, 12102272, 13993252, 15992288, 17222464, 27986504, 31984576, 34444928, 55973008, 63969152, 111946016, 223892032, 447784064]

約数ペア:

[(1, 447784064), (2, 223892032), (4, 111946016), (7, 63969152), (8, 55973008), (13, 34444928), (14, 31984576), (16, 27986504), (26, 17222464), (28, 15992288), (32, 13993252), (37, 12102272), (52, 8611232), (56, 7996144), (64, 6996626), (74, 6051136), (91, 4920704), (104, 4305616), (112, 3998072), (128, 3498313), (148, 3025568), (182, 2460352), (208, 2152808), (224, 1999036), (259, 1728896), (296, 1512784), (364, 1230176), (416, 1076404), (448, 999518), (481, 930944), (518, 864448), (592, 756392), (728, 615088), (832, 538202), (896, 499759), (962, 465472), (1036, 432224), (1039, 430976), (1184, 378196), (1456, 307544), (1664, 269101), (1924, 232736), (2072, 216112), (2078, 215488), (2368, 189098), (2912, 153772), (3367, 132992), (3848, 116368), (4144, 108056), (4156, 107744), (4736, 94549), (5824, 76886), (6734, 66496), (7273, 61568), (7696, 58184), (8288, 54028), (8312, 53872), (11648, 38443), (13468, 33248), (13507, 33152), (14546, 30784), (15392, 29092), (16576, 27014), (16624, 26936)]