308484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 72

約数和(自身を含む): 917280

約数和(自身を除く): 608796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 41, 44, 57, 66, 76, 82, 99, 114, 123, 132, 164, 171, 198, 209, 228, 246, 342, 369, 396, 418, 451, 492, 627, 684, 738, 779, 836, 902, 1254, 1353, 1476, 1558, 1804, 1881, 2337, 2508, 2706, 3116, 3762, 4059, 4674, 5412, 7011, 7524, 8118, 8569, 9348, 14022, 16236, 17138, 25707, 28044, 34276, 51414, 77121, 102828, 154242, 308484]

約数ペア:

[(1, 308484), (2, 154242), (3, 102828), (4, 77121), (6, 51414), (9, 34276), (11, 28044), (12, 25707), (18, 17138), (19, 16236), (22, 14022), (33, 9348), (36, 8569), (38, 8118), (41, 7524), (44, 7011), (57, 5412), (66, 4674), (76, 4059), (82, 3762), (99, 3116), (114, 2706), (123, 2508), (132, 2337), (164, 1881), (171, 1804), (198, 1558), (209, 1476), (228, 1353), (246, 1254), (342, 902), (369, 836), (396, 779), (418, 738), (451, 684), (492, 627)]