15704873772

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{397}}^1\times {\mathrm{1373}}^1$

素因数の和:1805

約数の個数: 120

約数和(自身を含む): 42888508656

約数和(自身を除く): 27183634884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 397, 588, 686, 794, 1029, 1191, 1372, 1373, 1588, 2058, 2382, 2401, 2746, 2779, 4116, 4119, 4764, 4802, 5492, 5558, 7203, 8238, 8337, 9604, 9611, 11116, 14406, 16476, 16674, 19222, 19453, 28812, 28833, 33348, 38444, 38906, 57666, 58359, 67277, 77812, 115332, 116718, 134554, 136171, 201831, 233436, 269108, 272342, 403662, 408513, 470939, 544684, 545081, 807324, 817026, 941878, 953197, 1090162, 1412817, 1634052, 1635243, 1883756, 1906394, 2180324, 2825634, 2859591, 3270486, 3296573, 3812788, 3815567, 5651268, 5719182, 6540972, 6593146, 7631134, 9889719, 11438364, 11446701, 13186292, 15262268, 19779438, 22893402, 26708969, 39558876, 45786804, 53417938, 80126907, 106835876, 160253814, 186962783, 320507628, 373925566, 560888349, 747851132, 1121776698, 1308739481, 2243553396, 2617478962, 3926218443, 5234957924, 7852436886, 15704873772]

約数ペア:

[(1, 15704873772), (2, 7852436886), (3, 5234957924), (4, 3926218443), (6, 2617478962), (7, 2243553396), (12, 1308739481), (14, 1121776698), (21, 747851132), (28, 560888349), (42, 373925566), (49, 320507628), (84, 186962783), (98, 160253814), (147, 106835876), (196, 80126907), (294, 53417938), (343, 45786804), (397, 39558876), (588, 26708969), (686, 22893402), (794, 19779438), (1029, 15262268), (1191, 13186292), (1372, 11446701), (1373, 11438364), (1588, 9889719), (2058, 7631134), (2382, 6593146), (2401, 6540972), (2746, 5719182), (2779, 5651268), (4116, 3815567), (4119, 3812788), (4764, 3296573), (4802, 3270486), (5492, 2859591), (5558, 2825634), (7203, 2180324), (8238, 1906394), (8337, 1883756), (9604, 1635243), (9611, 1634052), (11116, 1412817), (14406, 1090162), (16476, 953197), (16674, 941878), (19222, 817026), (19453, 807324), (28812, 545081), (28833, 544684), (33348, 470939), (38444, 408513), (38906, 403662), (57666, 272342), (58359, 269108), (67277, 233436), (77812, 201831), (115332, 136171), (116718, 134554)]