1329328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:122

約数の個数: 80

約数和(自身を含む): 3499776

約数和(自身を除く): 2170448

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 83, 88, 91, 104, 112, 143, 154, 166, 176, 182, 208, 286, 308, 332, 364, 572, 581, 616, 664, 728, 913, 1001, 1079, 1144, 1162, 1232, 1328, 1456, 1826, 2002, 2158, 2288, 2324, 3652, 4004, 4316, 4648, 6391, 7304, 7553, 8008, 8632, 9296, 11869, 12782, 14608, 15106, 16016, 17264, 23738, 25564, 30212, 47476, 51128, 60424, 83083, 94952, 102256, 120848, 166166, 189904, 332332, 664664, 1329328]

約数ペア:

[(1, 1329328), (2, 664664), (4, 332332), (7, 189904), (8, 166166), (11, 120848), (13, 102256), (14, 94952), (16, 83083), (22, 60424), (26, 51128), (28, 47476), (44, 30212), (52, 25564), (56, 23738), (77, 17264), (83, 16016), (88, 15106), (91, 14608), (104, 12782), (112, 11869), (143, 9296), (154, 8632), (166, 8008), (176, 7553), (182, 7304), (208, 6391), (286, 4648), (308, 4316), (332, 4004), (364, 3652), (572, 2324), (581, 2288), (616, 2158), (664, 2002), (728, 1826), (913, 1456), (1001, 1328), (1079, 1232), (1144, 1162)]