1412156772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{42499}}^1$

素因数の和:42593

約数の個数: 72

約数和(自身を含む): 3898440000

約数和(自身を除く): 2486283228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 5538, 8307, 11076, 16614, 33228, 42499, 84998, 127497, 169996, 254994, 382491, 509988, 552487, 764982, 1104974, 1529964, 1657461, 2209948, 3017429, 3314922, 4972383, 6034858, 6629844, 9052287, 9944766, 12069716, 18104574, 19889532, 27156861, 36209148, 39226577, 54313722, 78453154, 108627444, 117679731, 156906308, 235359462, 353039193, 470718924, 706078386, 1412156772]

約数ペア:

[(1, 1412156772), (2, 706078386), (3, 470718924), (4, 353039193), (6, 235359462), (9, 156906308), (12, 117679731), (13, 108627444), (18, 78453154), (26, 54313722), (36, 39226577), (39, 36209148), (52, 27156861), (71, 19889532), (78, 18104574), (117, 12069716), (142, 9944766), (156, 9052287), (213, 6629844), (234, 6034858), (284, 4972383), (426, 3314922), (468, 3017429), (639, 2209948), (852, 1657461), (923, 1529964), (1278, 1104974), (1846, 764982), (2556, 552487), (2769, 509988), (3692, 382491), (5538, 254994), (8307, 169996), (11076, 127497), (16614, 84998), (33228, 42499)]