15676315212

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{821}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 37769808384

約数和(自身を除く): 22093493172

約数列:

[1, 2, 3, 4, 6, 12, 71, 73, 142, 146, 213, 219, 284, 292, 307, 426, 438, 614, 821, 852, 876, 921, 1228, 1642, 1842, 2463, 3284, 3684, 4926, 5183, 9852, 10366, 15549, 20732, 21797, 22411, 31098, 43594, 44822, 58291, 59933, 62196, 65391, 67233, 87188, 89644, 116582, 119866, 130782, 134466, 174873, 179799, 233164, 239732, 252047, 261564, 268932, 349746, 359598, 504094, 699492, 719196, 756141, 1008188, 1512282, 1591181, 3024564, 3182362, 4255243, 4773543, 6364724, 8510486, 9547086, 12765729, 17020972, 17895337, 18399431, 19094172, 25531458, 35790674, 36798862, 51062916, 53686011, 55198293, 71581348, 73597724, 107372022, 110396586, 214744044, 220793172, 1306359601, 2612719202, 3919078803, 5225438404, 7838157606, 15676315212]

約数ペア:

[(1, 15676315212), (2, 7838157606), (3, 5225438404), (4, 3919078803), (6, 2612719202), (12, 1306359601), (71, 220793172), (73, 214744044), (142, 110396586), (146, 107372022), (213, 73597724), (219, 71581348), (284, 55198293), (292, 53686011), (307, 51062916), (426, 36798862), (438, 35790674), (614, 25531458), (821, 19094172), (852, 18399431), (876, 17895337), (921, 17020972), (1228, 12765729), (1642, 9547086), (1842, 8510486), (2463, 6364724), (3284, 4773543), (3684, 4255243), (4926, 3182362), (5183, 3024564), (9852, 1591181), (10366, 1512282), (15549, 1008188), (20732, 756141), (21797, 719196), (22411, 699492), (31098, 504094), (43594, 359598), (44822, 349746), (58291, 268932), (59933, 261564), (62196, 252047), (65391, 239732), (67233, 233164), (87188, 179799), (89644, 174873), (116582, 134466), (119866, 130782)]