1020324564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{238171}}^1$

素因数の和:238205

約数の個数: 72

約数和(自身を含む): 3121005888

約数和(自身を除く): 2100681324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 238171, 476342, 714513, 952684, 1429026, 1667197, 2143539, 2858052, 3334394, 4048907, 4287078, 5001591, 6668788, 8097814, 8574156, 10003182, 12146721, 15004773, 16195628, 20006364, 24293442, 28342349, 30009546, 36440163, 48586884, 56684698, 60019092, 72880326, 85027047, 113369396, 145760652, 170054094, 255081141, 340108188, 510162282, 1020324564]

約数ペア:

[(1, 1020324564), (2, 510162282), (3, 340108188), (4, 255081141), (6, 170054094), (7, 145760652), (9, 113369396), (12, 85027047), (14, 72880326), (17, 60019092), (18, 56684698), (21, 48586884), (28, 36440163), (34, 30009546), (36, 28342349), (42, 24293442), (51, 20006364), (63, 16195628), (68, 15004773), (84, 12146721), (102, 10003182), (119, 8574156), (126, 8097814), (153, 6668788), (204, 5001591), (238, 4287078), (252, 4048907), (306, 3334394), (357, 2858052), (476, 2143539), (612, 1667197), (714, 1429026), (1071, 952684), (1428, 714513), (2142, 476342), (4284, 238171)]