2788004466

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{719}}^1$

素因数の和:1040

約数の個数: 96

約数和(自身を含む): 6632720640

約数和(自身を除く): 3844716174

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 227, 234, 438, 454, 657, 681, 719, 949, 1314, 1362, 1438, 1898, 2043, 2157, 2847, 2951, 4086, 4314, 5694, 5902, 6471, 8541, 8853, 9347, 12942, 16571, 17082, 17706, 18694, 26559, 28041, 33142, 49713, 52487, 53118, 56082, 84123, 99426, 104974, 149139, 157461, 163213, 168246, 215423, 298278, 314922, 326426, 430846, 472383, 489639, 646269, 682331, 944766, 979278, 1292538, 1364662, 1468917, 1938807, 2046993, 2121769, 2937834, 3877614, 4093986, 4243538, 6140979, 6365307, 11914549, 12281958, 12730614, 19095921, 23829098, 35743647, 38191842, 71487294, 107230941, 154889137, 214461882, 309778274, 464667411, 929334822, 1394002233, 2788004466]

約数ペア:

[(1, 2788004466), (2, 1394002233), (3, 929334822), (6, 464667411), (9, 309778274), (13, 214461882), (18, 154889137), (26, 107230941), (39, 71487294), (73, 38191842), (78, 35743647), (117, 23829098), (146, 19095921), (219, 12730614), (227, 12281958), (234, 11914549), (438, 6365307), (454, 6140979), (657, 4243538), (681, 4093986), (719, 3877614), (949, 2937834), (1314, 2121769), (1362, 2046993), (1438, 1938807), (1898, 1468917), (2043, 1364662), (2157, 1292538), (2847, 979278), (2951, 944766), (4086, 682331), (4314, 646269), (5694, 489639), (5902, 472383), (6471, 430846), (8541, 326426), (8853, 314922), (9347, 298278), (12942, 215423), (16571, 168246), (17082, 163213), (17706, 157461), (18694, 149139), (26559, 104974), (28041, 99426), (33142, 84123), (49713, 56082), (52487, 53118)]