213602004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 678053376

約数和(自身を除く): 464451372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 251, 252, 307, 308, 396, 462, 502, 614, 693, 753, 921, 924, 1004, 1228, 1386, 1506, 1757, 1842, 2149, 2259, 2761, 2763, 2772, 3012, 3377, 3514, 3684, 4298, 4518, 5271, 5522, 5526, 6447, 6754, 7028, 8283, 8596, 9036, 10131, 10542, 11044, 11052, 12894, 13508, 15813, 16566, 19327, 19341, 20262, 21084, 23639, 24849, 25788, 30393, 31626, 33132, 38654, 38682, 40524, 47278, 49698, 57981, 60786, 63252, 70917, 77057, 77308, 77364, 94556, 99396, 115962, 121572, 141834, 154114, 173943, 212751, 231171, 231924, 283668, 308228, 347886, 425502, 462342, 539399, 693513, 695772, 847627, 851004, 924684, 1078798, 1387026, 1618197, 1695254, 2157596, 2542881, 2774052, 3236394, 3390508, 4854591, 5085762, 5933389, 6472788, 7628643, 9709182, 10171524, 11866778, 15257286, 17800167, 19418364, 23733556, 30514572, 35600334, 53400501, 71200668, 106801002, 213602004]

約数ペア:

[(1, 213602004), (2, 106801002), (3, 71200668), (4, 53400501), (6, 35600334), (7, 30514572), (9, 23733556), (11, 19418364), (12, 17800167), (14, 15257286), (18, 11866778), (21, 10171524), (22, 9709182), (28, 7628643), (33, 6472788), (36, 5933389), (42, 5085762), (44, 4854591), (63, 3390508), (66, 3236394), (77, 2774052), (84, 2542881), (99, 2157596), (126, 1695254), (132, 1618197), (154, 1387026), (198, 1078798), (231, 924684), (251, 851004), (252, 847627), (307, 695772), (308, 693513), (396, 539399), (462, 462342), (502, 425502), (614, 347886), (693, 308228), (753, 283668), (921, 231924), (924, 231171), (1004, 212751), (1228, 173943), (1386, 154114), (1506, 141834), (1757, 121572), (1842, 115962), (2149, 99396), (2259, 94556), (2761, 77364), (2763, 77308), (2772, 77057), (3012, 70917), (3377, 63252), (3514, 60786), (3684, 57981), (4298, 49698), (4518, 47278), (5271, 40524), (5522, 38682), (5526, 38654), (6447, 33132), (6754, 31626), (7028, 30393), (8283, 25788), (8596, 24849), (9036, 23639), (10131, 21084), (10542, 20262), (11044, 19341), (11052, 19327), (12894, 16566), (13508, 15813)]