7214256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 24489504

約数和(自身を除く): 17275248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 421, 476, 504, 612, 714, 816, 842, 952, 1008, 1071, 1224, 1263, 1428, 1684, 1904, 2142, 2448, 2526, 2856, 2947, 3368, 3789, 4284, 5052, 5712, 5894, 6736, 7157, 7578, 8568, 8841, 10104, 11788, 14314, 15156, 17136, 17682, 20208, 21471, 23576, 26523, 28628, 30312, 35364, 42942, 47152, 50099, 53046, 57256, 60624, 64413, 70728, 85884, 100198, 106092, 114512, 128826, 141456, 150297, 171768, 200396, 212184, 257652, 300594, 343536, 400792, 424368, 450891, 515304, 601188, 801584, 901782, 1030608, 1202376, 1803564, 2404752, 3607128, 7214256]

約数ペア:

[(1, 7214256), (2, 3607128), (3, 2404752), (4, 1803564), (6, 1202376), (7, 1030608), (8, 901782), (9, 801584), (12, 601188), (14, 515304), (16, 450891), (17, 424368), (18, 400792), (21, 343536), (24, 300594), (28, 257652), (34, 212184), (36, 200396), (42, 171768), (48, 150297), (51, 141456), (56, 128826), (63, 114512), (68, 106092), (72, 100198), (84, 85884), (102, 70728), (112, 64413), (119, 60624), (126, 57256), (136, 53046), (144, 50099), (153, 47152), (168, 42942), (204, 35364), (238, 30312), (252, 28628), (272, 26523), (306, 23576), (336, 21471), (357, 20208), (408, 17682), (421, 17136), (476, 15156), (504, 14314), (612, 11788), (714, 10104), (816, 8841), (842, 8568), (952, 7578), (1008, 7157), (1071, 6736), (1224, 5894), (1263, 5712), (1428, 5052), (1684, 4284), (1904, 3789), (2142, 3368), (2448, 2947), (2526, 2856)]