212370732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:680

約数の個数: 144

約数和(自身を含む): 658082880

約数和(自身を除く): 445712148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 89, 102, 119, 126, 153, 178, 204, 238, 252, 267, 306, 356, 357, 476, 534, 557, 612, 623, 714, 801, 1068, 1071, 1114, 1246, 1428, 1513, 1602, 1671, 1869, 2142, 2228, 2492, 3026, 3204, 3342, 3738, 3899, 4284, 4539, 5013, 5607, 6052, 6684, 7476, 7798, 9078, 9469, 10026, 10591, 11214, 11697, 13617, 15596, 18156, 18938, 20052, 21182, 22428, 23394, 27234, 28407, 31773, 35091, 37876, 42364, 46788, 49573, 54468, 56814, 63546, 66283, 70182, 85221, 95319, 99146, 113628, 127092, 132566, 140364, 148719, 170442, 190638, 198292, 198849, 265132, 297438, 340884, 347011, 381276, 397698, 446157, 594876, 596547, 694022, 795396, 842741, 892314, 1041033, 1193094, 1388044, 1685482, 1784628, 2082066, 2386188, 2528223, 3123099, 3370964, 4164132, 5056446, 5899187, 6246198, 7584669, 10112892, 11798374, 12492396, 15169338, 17697561, 23596748, 30338676, 35395122, 53092683, 70790244, 106185366, 212370732]

約数ペア:

[(1, 212370732), (2, 106185366), (3, 70790244), (4, 53092683), (6, 35395122), (7, 30338676), (9, 23596748), (12, 17697561), (14, 15169338), (17, 12492396), (18, 11798374), (21, 10112892), (28, 7584669), (34, 6246198), (36, 5899187), (42, 5056446), (51, 4164132), (63, 3370964), (68, 3123099), (84, 2528223), (89, 2386188), (102, 2082066), (119, 1784628), (126, 1685482), (153, 1388044), (178, 1193094), (204, 1041033), (238, 892314), (252, 842741), (267, 795396), (306, 694022), (356, 596547), (357, 594876), (476, 446157), (534, 397698), (557, 381276), (612, 347011), (623, 340884), (714, 297438), (801, 265132), (1068, 198849), (1071, 198292), (1114, 190638), (1246, 170442), (1428, 148719), (1513, 140364), (1602, 132566), (1671, 127092), (1869, 113628), (2142, 99146), (2228, 95319), (2492, 85221), (3026, 70182), (3204, 66283), (3342, 63546), (3738, 56814), (3899, 54468), (4284, 49573), (4539, 46788), (5013, 42364), (5607, 37876), (6052, 35091), (6684, 31773), (7476, 28407), (7798, 27234), (9078, 23394), (9469, 22428), (10026, 21182), (10591, 20052), (11214, 18938), (11697, 18156), (13617, 15596)]