2156404392

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{50849}}^1$

素因数の和:50911

約数の個数: 96

約数和(自身を含む): 6346080000

約数和(自身を除く): 4189675608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3534, 4712, 5301, 7068, 10602, 14136, 21204, 42408, 50849, 101698, 152547, 203396, 305094, 406792, 457641, 610188, 915282, 966131, 1220376, 1576319, 1830564, 1932262, 2898393, 3152638, 3661128, 3864524, 4728957, 5796786, 6305276, 7729048, 8695179, 9457914, 11593572, 12610552, 14186871, 17390358, 18915828, 23187144, 28373742, 29950061, 34780716, 37831656, 56747484, 59900122, 69561432, 89850183, 113494968, 119800244, 179700366, 239600488, 269550549, 359400732, 539101098, 718801464, 1078202196, 2156404392]

約数ペア:

[(1, 2156404392), (2, 1078202196), (3, 718801464), (4, 539101098), (6, 359400732), (8, 269550549), (9, 239600488), (12, 179700366), (18, 119800244), (19, 113494968), (24, 89850183), (31, 69561432), (36, 59900122), (38, 56747484), (57, 37831656), (62, 34780716), (72, 29950061), (76, 28373742), (93, 23187144), (114, 18915828), (124, 17390358), (152, 14186871), (171, 12610552), (186, 11593572), (228, 9457914), (248, 8695179), (279, 7729048), (342, 6305276), (372, 5796786), (456, 4728957), (558, 3864524), (589, 3661128), (684, 3152638), (744, 2898393), (1116, 1932262), (1178, 1830564), (1368, 1576319), (1767, 1220376), (2232, 966131), (2356, 915282), (3534, 610188), (4712, 457641), (5301, 406792), (7068, 305094), (10602, 203396), (14136, 152547), (21204, 101698), (42408, 50849)]