2019915144

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:602

約数の個数: 192

約数和(自身を含む): 6153114240

約数和(自身を除く): 4133199096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 257, 311, 312, 324, 351, 468, 486, 514, 622, 648, 702, 771, 933, 936, 972, 1028, 1053, 1244, 1404, 1542, 1866, 1944, 2056, 2106, 2313, 2488, 2799, 2808, 3084, 3159, 3341, 3732, 4043, 4212, 4626, 5598, 6168, 6318, 6682, 6939, 7464, 8086, 8397, 8424, 9252, 10023, 11196, 12129, 12636, 13364, 13878, 16172, 16794, 18504, 20046, 20817, 22392, 24258, 25191, 25272, 26728, 27756, 30069, 32344, 33588, 36387, 40092, 41634, 48516, 50382, 55512, 60138, 62451, 67176, 72774, 75573, 79927, 80184, 83268, 90207, 97032, 100764, 109161, 120276, 124902, 145548, 151146, 159854, 166536, 180414, 201528, 218322, 239781, 240552, 249804, 270621, 291096, 302292, 319708, 327483, 360828, 436644, 479562, 499608, 541242, 604584, 639416, 654966, 719343, 721656, 811863, 873288, 959124, 982449, 1039051, 1082484, 1309932, 1438686, 1623726, 1918248, 1964898, 2078102, 2158029, 2164968, 2619864, 2877372, 3117153, 3247452, 3929796, 4156204, 4316058, 5754744, 6234306, 6474087, 6494904, 7859592, 8312408, 8632116, 9351459, 12468612, 12948174, 17264232, 18702918, 19422261, 24937224, 25896348, 28054377, 37405836, 38844522, 51792696, 56108754, 74811672, 77689044, 84163131, 112217508, 155378088, 168326262, 224435016, 252489393, 336652524, 504978786, 673305048, 1009957572, 2019915144]

約数ペア:

[(1, 2019915144), (2, 1009957572), (3, 673305048), (4, 504978786), (6, 336652524), (8, 252489393), (9, 224435016), (12, 168326262), (13, 155378088), (18, 112217508), (24, 84163131), (26, 77689044), (27, 74811672), (36, 56108754), (39, 51792696), (52, 38844522), (54, 37405836), (72, 28054377), (78, 25896348), (81, 24937224), (104, 19422261), (108, 18702918), (117, 17264232), (156, 12948174), (162, 12468612), (216, 9351459), (234, 8632116), (243, 8312408), (257, 7859592), (311, 6494904), (312, 6474087), (324, 6234306), (351, 5754744), (468, 4316058), (486, 4156204), (514, 3929796), (622, 3247452), (648, 3117153), (702, 2877372), (771, 2619864), (933, 2164968), (936, 2158029), (972, 2078102), (1028, 1964898), (1053, 1918248), (1244, 1623726), (1404, 1438686), (1542, 1309932), (1866, 1082484), (1944, 1039051), (2056, 982449), (2106, 959124), (2313, 873288), (2488, 811863), (2799, 721656), (2808, 719343), (3084, 654966), (3159, 639416), (3341, 604584), (3732, 541242), (4043, 499608), (4212, 479562), (4626, 436644), (5598, 360828), (6168, 327483), (6318, 319708), (6682, 302292), (6939, 291096), (7464, 270621), (8086, 249804), (8397, 240552), (8424, 239781), (9252, 218322), (10023, 201528), (11196, 180414), (12129, 166536), (12636, 159854), (13364, 151146), (13878, 145548), (16172, 124902), (16794, 120276), (18504, 109161), (20046, 100764), (20817, 97032), (22392, 90207), (24258, 83268), (25191, 80184), (25272, 79927), (26728, 75573), (27756, 72774), (30069, 67176), (32344, 62451), (33588, 60138), (36387, 55512), (40092, 50382), (41634, 48516)]