268646910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1590

約数の個数: 96

約数和(自身を含む): 756449280

約数和(自身を除く): 487802370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 127, 147, 210, 245, 254, 294, 381, 490, 635, 735, 762, 889, 1270, 1439, 1470, 1778, 1905, 2667, 2878, 3810, 4317, 4445, 5334, 6223, 7195, 8634, 8890, 10073, 12446, 13335, 14390, 18669, 20146, 21585, 26670, 30219, 31115, 37338, 43170, 50365, 60438, 62230, 70511, 93345, 100730, 141022, 151095, 182753, 186690, 211533, 302190, 352555, 365506, 423066, 548259, 705110, 913765, 1057665, 1096518, 1279271, 1827530, 2115330, 2558542, 2741295, 3837813, 5482590, 6396355, 7675626, 8954897, 12792710, 17909794, 19189065, 26864691, 38378130, 44774485, 53729382, 89548970, 134323455, 268646910]

約数ペア:

[(1, 268646910), (2, 134323455), (3, 89548970), (5, 53729382), (6, 44774485), (7, 38378130), (10, 26864691), (14, 19189065), (15, 17909794), (21, 12792710), (30, 8954897), (35, 7675626), (42, 6396355), (49, 5482590), (70, 3837813), (98, 2741295), (105, 2558542), (127, 2115330), (147, 1827530), (210, 1279271), (245, 1096518), (254, 1057665), (294, 913765), (381, 705110), (490, 548259), (635, 423066), (735, 365506), (762, 352555), (889, 302190), (1270, 211533), (1439, 186690), (1470, 182753), (1778, 151095), (1905, 141022), (2667, 100730), (2878, 93345), (3810, 70511), (4317, 62230), (4445, 60438), (5334, 50365), (6223, 43170), (7195, 37338), (8634, 31115), (8890, 30219), (10073, 26670), (12446, 21585), (13335, 20146), (14390, 18669)]