304610068

素因数分解:

$2^2\times 7^5\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 652240512

約数和(自身を除く): 347630444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 197, 322, 343, 394, 644, 686, 788, 1127, 1372, 1379, 2254, 2401, 2758, 4508, 4531, 4802, 5516, 7889, 9062, 9604, 9653, 15778, 16807, 18124, 19306, 31556, 31717, 33614, 38612, 55223, 63434, 67228, 67571, 110446, 126868, 135142, 220892, 222019, 270284, 386561, 444038, 472997, 773122, 888076, 945994, 1546244, 1554133, 1891988, 3108266, 3310979, 6216532, 6621958, 10878931, 13243916, 21757862, 43515724, 76152517, 152305034, 304610068]

約数ペア:

[(1, 304610068), (2, 152305034), (4, 76152517), (7, 43515724), (14, 21757862), (23, 13243916), (28, 10878931), (46, 6621958), (49, 6216532), (92, 3310979), (98, 3108266), (161, 1891988), (196, 1554133), (197, 1546244), (322, 945994), (343, 888076), (394, 773122), (644, 472997), (686, 444038), (788, 386561), (1127, 270284), (1372, 222019), (1379, 220892), (2254, 135142), (2401, 126868), (2758, 110446), (4508, 67571), (4531, 67228), (4802, 63434), (5516, 55223), (7889, 38612), (9062, 33614), (9604, 31717), (9653, 31556), (15778, 19306), (16807, 18124)]