261842976

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{17827}}^1$

素因数の和:17863

約数の個数: 96

約数和(自身を含む): 808678080

約数和(自身を除く): 546835104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 2448, 3672, 4896, 7344, 14688, 17827, 35654, 53481, 71308, 106962, 142616, 160443, 213924, 285232, 303059, 320886, 427848, 481329, 570464, 606118, 641772, 855696, 909177, 962658, 1212236, 1283544, 1711392, 1818354, 1925316, 2424472, 2567088, 2727531, 3636708, 3850632, 4848944, 5134176, 5455062, 7273416, 7701264, 8182593, 9697888, 10910124, 14546832, 15402528, 16365186, 21820248, 29093664, 32730372, 43640496, 65460744, 87280992, 130921488, 261842976]

約数ペア:

[(1, 261842976), (2, 130921488), (3, 87280992), (4, 65460744), (6, 43640496), (8, 32730372), (9, 29093664), (12, 21820248), (16, 16365186), (17, 15402528), (18, 14546832), (24, 10910124), (27, 9697888), (32, 8182593), (34, 7701264), (36, 7273416), (48, 5455062), (51, 5134176), (54, 4848944), (68, 3850632), (72, 3636708), (96, 2727531), (102, 2567088), (108, 2424472), (136, 1925316), (144, 1818354), (153, 1711392), (204, 1283544), (216, 1212236), (272, 962658), (288, 909177), (306, 855696), (408, 641772), (432, 606118), (459, 570464), (544, 481329), (612, 427848), (816, 320886), (864, 303059), (918, 285232), (1224, 213924), (1632, 160443), (1836, 142616), (2448, 106962), (3672, 71308), (4896, 53481), (7344, 35654), (14688, 17827)]