217284816

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{92383}}^1$

素因数の和:92408

約数の個数: 60

約数和(自身を含む): 652970112

約数和(自身を除く): 435685296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 92383, 184766, 277149, 369532, 554298, 646681, 739064, 1108596, 1293362, 1478128, 1940043, 2217192, 2586724, 3880086, 4434384, 4526767, 5173448, 7760172, 9053534, 10346896, 13580301, 15520344, 18107068, 27160602, 31040688, 36214136, 54321204, 72428272, 108642408, 217284816]

約数ペア:

[(1, 217284816), (2, 108642408), (3, 72428272), (4, 54321204), (6, 36214136), (7, 31040688), (8, 27160602), (12, 18107068), (14, 15520344), (16, 13580301), (21, 10346896), (24, 9053534), (28, 7760172), (42, 5173448), (48, 4526767), (49, 4434384), (56, 3880086), (84, 2586724), (98, 2217192), (112, 1940043), (147, 1478128), (168, 1293362), (196, 1108596), (294, 739064), (336, 646681), (392, 554298), (588, 369532), (784, 277149), (1176, 184766), (2352, 92383)]