1992686688

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1109}}^1$

素因数の和:1509

約数の個数: 144

約数和(自身を含む): 6021812160

約数和(自身を除く): 4029125472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 367, 408, 544, 612, 734, 816, 1101, 1109, 1224, 1468, 1632, 2202, 2218, 2448, 2936, 3303, 3327, 4404, 4436, 4896, 5872, 6239, 6606, 6654, 8808, 8872, 9981, 11744, 12478, 13212, 13308, 17616, 17744, 18717, 18853, 19962, 24956, 26424, 26616, 35232, 35488, 37434, 37706, 39924, 49912, 52848, 53232, 56151, 56559, 74868, 75412, 79848, 99824, 105696, 106464, 112302, 113118, 149736, 150824, 159696, 169677, 199648, 224604, 226236, 299472, 301648, 319392, 339354, 407003, 449208, 452472, 598944, 603296, 678708, 814006, 898416, 904944, 1221009, 1357416, 1628012, 1796832, 1809888, 2442018, 2714832, 3256024, 3663027, 4884036, 5429664, 6512048, 6919051, 7326054, 9768072, 13024096, 13838102, 14652108, 19536144, 20757153, 27676204, 29304216, 39072288, 41514306, 55352408, 58608432, 62271459, 83028612, 110704816, 117216864, 124542918, 166057224, 221409632, 249085836, 332114448, 498171672, 664228896, 996343344, 1992686688]

約数ペア:

[(1, 1992686688), (2, 996343344), (3, 664228896), (4, 498171672), (6, 332114448), (8, 249085836), (9, 221409632), (12, 166057224), (16, 124542918), (17, 117216864), (18, 110704816), (24, 83028612), (32, 62271459), (34, 58608432), (36, 55352408), (48, 41514306), (51, 39072288), (68, 29304216), (72, 27676204), (96, 20757153), (102, 19536144), (136, 14652108), (144, 13838102), (153, 13024096), (204, 9768072), (272, 7326054), (288, 6919051), (306, 6512048), (367, 5429664), (408, 4884036), (544, 3663027), (612, 3256024), (734, 2714832), (816, 2442018), (1101, 1809888), (1109, 1796832), (1224, 1628012), (1468, 1357416), (1632, 1221009), (2202, 904944), (2218, 898416), (2448, 814006), (2936, 678708), (3303, 603296), (3327, 598944), (4404, 452472), (4436, 449208), (4896, 407003), (5872, 339354), (6239, 319392), (6606, 301648), (6654, 299472), (8808, 226236), (8872, 224604), (9981, 199648), (11744, 169677), (12478, 159696), (13212, 150824), (13308, 149736), (17616, 113118), (17744, 112302), (18717, 106464), (18853, 105696), (19962, 99824), (24956, 79848), (26424, 75412), (26616, 74868), (35232, 56559), (35488, 56151), (37434, 53232), (37706, 52848), (39924, 49912)]