1071562128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{245321}}^1$

素因数の和:245352

約数の個数: 80

約数和(自身を含む): 3407031936

約数和(自身を除く): 2335469808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 245321, 490642, 735963, 981284, 1471926, 1717247, 1962568, 2943852, 3189173, 3434494, 3925136, 5151741, 5887704, 6378346, 6868988, 9567519, 10303482, 11775408, 12756692, 13737976, 19135038, 20606964, 22324211, 25513384, 27475952, 38270076, 41213928, 44648422, 51026768, 66972633, 76540152, 82427856, 89296844, 133945266, 153080304, 178593688, 267890532, 357187376, 535781064, 1071562128]

約数ペア:

[(1, 1071562128), (2, 535781064), (3, 357187376), (4, 267890532), (6, 178593688), (7, 153080304), (8, 133945266), (12, 89296844), (13, 82427856), (14, 76540152), (16, 66972633), (21, 51026768), (24, 44648422), (26, 41213928), (28, 38270076), (39, 27475952), (42, 25513384), (48, 22324211), (52, 20606964), (56, 19135038), (78, 13737976), (84, 12756692), (91, 11775408), (104, 10303482), (112, 9567519), (156, 6868988), (168, 6378346), (182, 5887704), (208, 5151741), (273, 3925136), (312, 3434494), (336, 3189173), (364, 2943852), (546, 1962568), (624, 1717247), (728, 1471926), (1092, 981284), (1456, 735963), (2184, 490642), (4368, 245321)]