1189728

素因数分解:

$2^5\times 3^7\times {\mathrm{17}}^1$

素因数の和:48

約数の個数: 96

約数和(自身を含む): 3719520

約数和(自身を除く): 2529792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 544, 612, 648, 729, 816, 864, 918, 972, 1224, 1296, 1377, 1458, 1632, 1836, 1944, 2187, 2448, 2592, 2754, 2916, 3672, 3888, 4131, 4374, 4896, 5508, 5832, 7344, 7776, 8262, 8748, 11016, 11664, 12393, 14688, 16524, 17496, 22032, 23328, 24786, 33048, 34992, 37179, 44064, 49572, 66096, 69984, 74358, 99144, 132192, 148716, 198288, 297432, 396576, 594864, 1189728]

約数ペア:

[(1, 1189728), (2, 594864), (3, 396576), (4, 297432), (6, 198288), (8, 148716), (9, 132192), (12, 99144), (16, 74358), (17, 69984), (18, 66096), (24, 49572), (27, 44064), (32, 37179), (34, 34992), (36, 33048), (48, 24786), (51, 23328), (54, 22032), (68, 17496), (72, 16524), (81, 14688), (96, 12393), (102, 11664), (108, 11016), (136, 8748), (144, 8262), (153, 7776), (162, 7344), (204, 5832), (216, 5508), (243, 4896), (272, 4374), (288, 4131), (306, 3888), (324, 3672), (408, 2916), (432, 2754), (459, 2592), (486, 2448), (544, 2187), (612, 1944), (648, 1836), (729, 1632), (816, 1458), (864, 1377), (918, 1296), (972, 1224)]