284856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 846720

約数和(自身を除く): 561864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 83, 88, 104, 132, 143, 156, 166, 249, 264, 286, 312, 332, 429, 498, 572, 664, 858, 913, 996, 1079, 1144, 1716, 1826, 1992, 2158, 2739, 3237, 3432, 3652, 4316, 5478, 6474, 7304, 8632, 10956, 11869, 12948, 21912, 23738, 25896, 35607, 47476, 71214, 94952, 142428, 284856]

約数ペア:

[(1, 284856), (2, 142428), (3, 94952), (4, 71214), (6, 47476), (8, 35607), (11, 25896), (12, 23738), (13, 21912), (22, 12948), (24, 11869), (26, 10956), (33, 8632), (39, 7304), (44, 6474), (52, 5478), (66, 4316), (78, 3652), (83, 3432), (88, 3237), (104, 2739), (132, 2158), (143, 1992), (156, 1826), (166, 1716), (249, 1144), (264, 1079), (286, 996), (312, 913), (332, 858), (429, 664), (498, 572)]