304896326

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 601318080

約数和(自身を除く): 296421754

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 73, 98, 109, 119, 146, 161, 218, 238, 322, 391, 511, 763, 782, 833, 1022, 1127, 1241, 1526, 1666, 1679, 1853, 2254, 2482, 2507, 2737, 3358, 3577, 3706, 5014, 5341, 5474, 7154, 7957, 8687, 10682, 11753, 12971, 15914, 17374, 17549, 19159, 23506, 25942, 28543, 35098, 38318, 42619, 55699, 57086, 60809, 82271, 85238, 90797, 111398, 121618, 122843, 135269, 164542, 181594, 183011, 199801, 245686, 270538, 298333, 366022, 389893, 399602, 596666, 779786, 946883, 1281077, 1398607, 1893766, 2088331, 2562154, 2797214, 3111187, 4176662, 6222374, 6628181, 8967539, 13256362, 17935078, 21778309, 43556618, 152448163, 304896326]

約数ペア:

[(1, 304896326), (2, 152448163), (7, 43556618), (14, 21778309), (17, 17935078), (23, 13256362), (34, 8967539), (46, 6628181), (49, 6222374), (73, 4176662), (98, 3111187), (109, 2797214), (119, 2562154), (146, 2088331), (161, 1893766), (218, 1398607), (238, 1281077), (322, 946883), (391, 779786), (511, 596666), (763, 399602), (782, 389893), (833, 366022), (1022, 298333), (1127, 270538), (1241, 245686), (1526, 199801), (1666, 183011), (1679, 181594), (1853, 164542), (2254, 135269), (2482, 122843), (2507, 121618), (2737, 111398), (3358, 90797), (3577, 85238), (3706, 82271), (5014, 60809), (5341, 57086), (5474, 55699), (7154, 42619), (7957, 38318), (8687, 35098), (10682, 28543), (11753, 25942), (12971, 23506), (15914, 19159), (17374, 17549)]