15679986804

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{2551}}^1$

素因数の和:2939

約数の個数: 120

約数和(自身を含む): 41812907136

約数和(自身を除く): 26132920332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 311, 324, 366, 549, 622, 732, 933, 1098, 1244, 1647, 1866, 2196, 2551, 2799, 3294, 3732, 4941, 5102, 5598, 6588, 7653, 8397, 9882, 10204, 11196, 15306, 16794, 18971, 19764, 22959, 25191, 30612, 33588, 37942, 45918, 50382, 56913, 68877, 75884, 91836, 100764, 113826, 137754, 155611, 170739, 206631, 227652, 275508, 311222, 341478, 413262, 466833, 512217, 622444, 682956, 793361, 826524, 933666, 1024434, 1400499, 1536651, 1586722, 1867332, 2048868, 2380083, 2800998, 3073302, 3173444, 4201497, 4760166, 5601996, 6146604, 7140249, 8402994, 9520332, 12604491, 14280498, 16805988, 21420747, 25208982, 28560996, 42841494, 48395021, 50417964, 64262241, 85682988, 96790042, 128524482, 145185063, 193580084, 257048964, 290370126, 435555189, 580740252, 871110378, 1306665567, 1742220756, 2613331134, 3919996701, 5226662268, 7839993402, 15679986804]

約数ペア:

[(1, 15679986804), (2, 7839993402), (3, 5226662268), (4, 3919996701), (6, 2613331134), (9, 1742220756), (12, 1306665567), (18, 871110378), (27, 580740252), (36, 435555189), (54, 290370126), (61, 257048964), (81, 193580084), (108, 145185063), (122, 128524482), (162, 96790042), (183, 85682988), (244, 64262241), (311, 50417964), (324, 48395021), (366, 42841494), (549, 28560996), (622, 25208982), (732, 21420747), (933, 16805988), (1098, 14280498), (1244, 12604491), (1647, 9520332), (1866, 8402994), (2196, 7140249), (2551, 6146604), (2799, 5601996), (3294, 4760166), (3732, 4201497), (4941, 3173444), (5102, 3073302), (5598, 2800998), (6588, 2380083), (7653, 2048868), (8397, 1867332), (9882, 1586722), (10204, 1536651), (11196, 1400499), (15306, 1024434), (16794, 933666), (18971, 826524), (19764, 793361), (22959, 682956), (25191, 622444), (30612, 512217), (33588, 466833), (37942, 413262), (45918, 341478), (50382, 311222), (56913, 275508), (68877, 227652), (75884, 206631), (91836, 170739), (100764, 155611), (113826, 137754)]