447984

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:95

約数の個数: 80

約数和(自身を含む): 1383840

約数和(自身を除く): 935856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 61, 68, 72, 102, 108, 122, 136, 144, 153, 183, 204, 216, 244, 272, 306, 366, 408, 432, 459, 488, 549, 612, 732, 816, 918, 976, 1037, 1098, 1224, 1464, 1647, 1836, 2074, 2196, 2448, 2928, 3111, 3294, 3672, 4148, 4392, 6222, 6588, 7344, 8296, 8784, 9333, 12444, 13176, 16592, 18666, 24888, 26352, 27999, 37332, 49776, 55998, 74664, 111996, 149328, 223992, 447984]

約数ペア:

[(1, 447984), (2, 223992), (3, 149328), (4, 111996), (6, 74664), (8, 55998), (9, 49776), (12, 37332), (16, 27999), (17, 26352), (18, 24888), (24, 18666), (27, 16592), (34, 13176), (36, 12444), (48, 9333), (51, 8784), (54, 8296), (61, 7344), (68, 6588), (72, 6222), (102, 4392), (108, 4148), (122, 3672), (136, 3294), (144, 3111), (153, 2928), (183, 2448), (204, 2196), (216, 2074), (244, 1836), (272, 1647), (306, 1464), (366, 1224), (408, 1098), (432, 1037), (459, 976), (488, 918), (549, 816), (612, 732)]