289730898

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10181}}^1$

素因数の和:10240

約数の個数: 64

約数和(自身を含む): 703779840

約数和(自身を除く): 414048942

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 153, 186, 279, 306, 459, 527, 558, 837, 918, 1054, 1581, 1674, 3162, 4743, 9486, 10181, 14229, 20362, 28458, 30543, 61086, 91629, 173077, 183258, 274887, 315611, 346154, 519231, 549774, 631222, 946833, 1038462, 1557693, 1893666, 2840499, 3115386, 4673079, 5365387, 5680998, 8521497, 9346158, 10730774, 16096161, 17042994, 32192322, 48288483, 96576966, 144865449, 289730898]

約数ペア:

[(1, 289730898), (2, 144865449), (3, 96576966), (6, 48288483), (9, 32192322), (17, 17042994), (18, 16096161), (27, 10730774), (31, 9346158), (34, 8521497), (51, 5680998), (54, 5365387), (62, 4673079), (93, 3115386), (102, 2840499), (153, 1893666), (186, 1557693), (279, 1038462), (306, 946833), (459, 631222), (527, 549774), (558, 519231), (837, 346154), (918, 315611), (1054, 274887), (1581, 183258), (1674, 173077), (3162, 91629), (4743, 61086), (9486, 30543), (10181, 28458), (14229, 20362)]