28527878412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{301423}}^1$

素因数の和:301683

約数の個数: 72

約数和(自身を含む): 78997201920

約数和(自身を除く): 50469323508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 239, 396, 478, 717, 956, 1434, 2151, 2629, 2868, 4302, 5258, 7887, 8604, 10516, 15774, 23661, 31548, 47322, 94644, 301423, 602846, 904269, 1205692, 1808538, 2712807, 3315653, 3617076, 5425614, 6631306, 9946959, 10851228, 13262612, 19893918, 29840877, 39787836, 59681754, 72040097, 119363508, 144080194, 216120291, 288160388, 432240582, 648360873, 792441067, 864481164, 1296721746, 1584882134, 2377323201, 2593443492, 3169764268, 4754646402, 7131969603, 9509292804, 14263939206, 28527878412]

約数ペア:

[(1, 28527878412), (2, 14263939206), (3, 9509292804), (4, 7131969603), (6, 4754646402), (9, 3169764268), (11, 2593443492), (12, 2377323201), (18, 1584882134), (22, 1296721746), (33, 864481164), (36, 792441067), (44, 648360873), (66, 432240582), (99, 288160388), (132, 216120291), (198, 144080194), (239, 119363508), (396, 72040097), (478, 59681754), (717, 39787836), (956, 29840877), (1434, 19893918), (2151, 13262612), (2629, 10851228), (2868, 9946959), (4302, 6631306), (5258, 5425614), (7887, 3617076), (8604, 3315653), (10516, 2712807), (15774, 1808538), (23661, 1205692), (31548, 904269), (47322, 602846), (94644, 301423)]