1721195064

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{14639}}^1$

素因数の和:14745

約数の個数: 96

約数和(自身を含む): 4933094400

約数和(自身を除く): 3211899336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 71, 72, 92, 138, 142, 184, 207, 213, 276, 284, 414, 426, 552, 568, 639, 828, 852, 1278, 1633, 1656, 1704, 2556, 3266, 4899, 5112, 6532, 9798, 13064, 14639, 14697, 19596, 29278, 29394, 39192, 43917, 58556, 58788, 87834, 117112, 117576, 131751, 175668, 263502, 336697, 351336, 527004, 673394, 1010091, 1039369, 1054008, 1346788, 2020182, 2078738, 2693576, 3030273, 3118107, 4040364, 4157476, 6060546, 6236214, 8080728, 8314952, 9354321, 12121092, 12472428, 18708642, 23905487, 24242184, 24944856, 37417284, 47810974, 71716461, 74834568, 95621948, 143432922, 191243896, 215149383, 286865844, 430298766, 573731688, 860597532, 1721195064]

約数ペア:

[(1, 1721195064), (2, 860597532), (3, 573731688), (4, 430298766), (6, 286865844), (8, 215149383), (9, 191243896), (12, 143432922), (18, 95621948), (23, 74834568), (24, 71716461), (36, 47810974), (46, 37417284), (69, 24944856), (71, 24242184), (72, 23905487), (92, 18708642), (138, 12472428), (142, 12121092), (184, 9354321), (207, 8314952), (213, 8080728), (276, 6236214), (284, 6060546), (414, 4157476), (426, 4040364), (552, 3118107), (568, 3030273), (639, 2693576), (828, 2078738), (852, 2020182), (1278, 1346788), (1633, 1054008), (1656, 1039369), (1704, 1010091), (2556, 673394), (3266, 527004), (4899, 351336), (5112, 336697), (6532, 263502), (9798, 175668), (13064, 131751), (14639, 117576), (14697, 117112), (19596, 87834), (29278, 58788), (29394, 58556), (39192, 43917)]