277233552

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 826520760

約数和(自身を除く): 549287208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 269, 272, 306, 408, 421, 538, 612, 807, 816, 842, 1076, 1224, 1263, 1614, 1684, 2152, 2421, 2448, 2526, 3228, 3368, 3789, 4304, 4573, 4842, 5052, 6456, 6736, 7157, 7578, 9146, 9684, 10104, 12912, 13719, 14314, 15156, 18292, 19368, 20208, 21471, 27438, 28628, 30312, 36584, 38736, 41157, 42942, 54876, 57256, 60624, 64413, 73168, 82314, 85884, 109752, 113249, 114512, 128826, 164628, 171768, 219504, 226498, 257652, 329256, 339747, 343536, 452996, 515304, 658512, 679494, 905992, 1019241, 1030608, 1358988, 1811984, 1925233, 2038482, 2717976, 3850466, 4076964, 5435952, 5775699, 7700932, 8153928, 11551398, 15401864, 16307856, 17327097, 23102796, 30803728, 34654194, 46205592, 69308388, 92411184, 138616776, 277233552]

約数ペア:

[(1, 277233552), (2, 138616776), (3, 92411184), (4, 69308388), (6, 46205592), (8, 34654194), (9, 30803728), (12, 23102796), (16, 17327097), (17, 16307856), (18, 15401864), (24, 11551398), (34, 8153928), (36, 7700932), (48, 5775699), (51, 5435952), (68, 4076964), (72, 3850466), (102, 2717976), (136, 2038482), (144, 1925233), (153, 1811984), (204, 1358988), (269, 1030608), (272, 1019241), (306, 905992), (408, 679494), (421, 658512), (538, 515304), (612, 452996), (807, 343536), (816, 339747), (842, 329256), (1076, 257652), (1224, 226498), (1263, 219504), (1614, 171768), (1684, 164628), (2152, 128826), (2421, 114512), (2448, 113249), (2526, 109752), (3228, 85884), (3368, 82314), (3789, 73168), (4304, 64413), (4573, 60624), (4842, 57256), (5052, 54876), (6456, 42942), (6736, 41157), (7157, 38736), (7578, 36584), (9146, 30312), (9684, 28628), (10104, 27438), (12912, 21471), (13719, 20208), (14314, 19368), (15156, 18292)]