298780356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 828334080

約数和(自身を除く): 529553724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 179, 186, 217, 358, 372, 434, 537, 641, 651, 716, 868, 1074, 1253, 1282, 1302, 1923, 2148, 2506, 2564, 2604, 3759, 3846, 4487, 5012, 5549, 7518, 7692, 8974, 11098, 13461, 15036, 16647, 17948, 19871, 22196, 26922, 33294, 38843, 39742, 53844, 59613, 66588, 77686, 79484, 114739, 116529, 119226, 139097, 155372, 229478, 233058, 238452, 278194, 344217, 417291, 458956, 466116, 556388, 688434, 803173, 834582, 1376868, 1606346, 1669164, 2409519, 3212692, 3556909, 4819038, 7113818, 9638076, 10670727, 14227636, 21341454, 24898363, 42682908, 49796726, 74695089, 99593452, 149390178, 298780356]

約数ペア:

[(1, 298780356), (2, 149390178), (3, 99593452), (4, 74695089), (6, 49796726), (7, 42682908), (12, 24898363), (14, 21341454), (21, 14227636), (28, 10670727), (31, 9638076), (42, 7113818), (62, 4819038), (84, 3556909), (93, 3212692), (124, 2409519), (179, 1669164), (186, 1606346), (217, 1376868), (358, 834582), (372, 803173), (434, 688434), (537, 556388), (641, 466116), (651, 458956), (716, 417291), (868, 344217), (1074, 278194), (1253, 238452), (1282, 233058), (1302, 229478), (1923, 155372), (2148, 139097), (2506, 119226), (2564, 116529), (2604, 114739), (3759, 79484), (3846, 77686), (4487, 66588), (5012, 59613), (5549, 53844), (7518, 39742), (7692, 38843), (8974, 33294), (11098, 26922), (13461, 22196), (15036, 19871), (16647, 17948)]