308448

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1$

素因数の和:46

約数の個数: 120

約数和(自身を含む): 1097712

約数和(自身を除く): 789264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 544, 567, 612, 648, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1512, 1632, 1836, 1904, 2016, 2142, 2268, 2448, 2592, 2754, 2856, 3024, 3213, 3672, 3808, 4284, 4536, 4896, 5508, 5712, 6048, 6426, 7344, 8568, 9072, 9639, 11016, 11424, 12852, 14688, 17136, 18144, 19278, 22032, 25704, 34272, 38556, 44064, 51408, 77112, 102816, 154224, 308448]

約数ペア:

[(1, 308448), (2, 154224), (3, 102816), (4, 77112), (6, 51408), (7, 44064), (8, 38556), (9, 34272), (12, 25704), (14, 22032), (16, 19278), (17, 18144), (18, 17136), (21, 14688), (24, 12852), (27, 11424), (28, 11016), (32, 9639), (34, 9072), (36, 8568), (42, 7344), (48, 6426), (51, 6048), (54, 5712), (56, 5508), (63, 4896), (68, 4536), (72, 4284), (81, 3808), (84, 3672), (96, 3213), (102, 3024), (108, 2856), (112, 2754), (119, 2592), (126, 2448), (136, 2268), (144, 2142), (153, 2016), (162, 1904), (168, 1836), (189, 1632), (204, 1512), (216, 1428), (224, 1377), (238, 1296), (252, 1224), (272, 1134), (288, 1071), (306, 1008), (324, 952), (336, 918), (357, 864), (378, 816), (408, 756), (432, 714), (459, 672), (476, 648), (504, 612), (544, 567)]