217345674

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 595244160

約数和(自身を除く): 377898486

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 41, 42, 49, 57, 73, 78, 82, 91, 98, 114, 123, 133, 146, 147, 182, 219, 246, 247, 266, 273, 287, 294, 399, 438, 494, 511, 533, 546, 574, 637, 741, 779, 798, 861, 931, 949, 1022, 1066, 1274, 1387, 1482, 1533, 1558, 1599, 1722, 1729, 1862, 1898, 1911, 2009, 2337, 2774, 2793, 2847, 2993, 3066, 3198, 3458, 3577, 3731, 3822, 4018, 4161, 4674, 5187, 5453, 5586, 5694, 5986, 6027, 6643, 7154, 7462, 8322, 8979, 9709, 10127, 10374, 10731, 10906, 11193, 12054, 12103, 13286, 16359, 17958, 18031, 19418, 19929, 20254, 20951, 21462, 22386, 24206, 26117, 29127, 30381, 32718, 36062, 36309, 38171, 38909, 39858, 41902, 46501, 52234, 54093, 56867, 58254, 60762, 62853, 67963, 70889, 72618, 76342, 77818, 78351, 93002, 108186, 113734, 114513, 116727, 125706, 126217, 135926, 139503, 141778, 146657, 156702, 170601, 203889, 212667, 229026, 233454, 252434, 272363, 279006, 293314, 341202, 378651, 398069, 407778, 425334, 439971, 496223, 544726, 739271, 757302, 796138, 817089, 879942, 883519, 992446, 1194207, 1478542, 1488669, 1634178, 1767038, 1906541, 2217813, 2388414, 2650557, 2786483, 2977338, 3813082, 4435626, 5174897, 5301114, 5572966, 5719623, 8359449, 10349794, 11439246, 15524691, 16718898, 31049382, 36224279, 72448558, 108672837, 217345674]

約数ペア:

[(1, 217345674), (2, 108672837), (3, 72448558), (6, 36224279), (7, 31049382), (13, 16718898), (14, 15524691), (19, 11439246), (21, 10349794), (26, 8359449), (38, 5719623), (39, 5572966), (41, 5301114), (42, 5174897), (49, 4435626), (57, 3813082), (73, 2977338), (78, 2786483), (82, 2650557), (91, 2388414), (98, 2217813), (114, 1906541), (123, 1767038), (133, 1634178), (146, 1488669), (147, 1478542), (182, 1194207), (219, 992446), (246, 883519), (247, 879942), (266, 817089), (273, 796138), (287, 757302), (294, 739271), (399, 544726), (438, 496223), (494, 439971), (511, 425334), (533, 407778), (546, 398069), (574, 378651), (637, 341202), (741, 293314), (779, 279006), (798, 272363), (861, 252434), (931, 233454), (949, 229026), (1022, 212667), (1066, 203889), (1274, 170601), (1387, 156702), (1482, 146657), (1533, 141778), (1558, 139503), (1599, 135926), (1722, 126217), (1729, 125706), (1862, 116727), (1898, 114513), (1911, 113734), (2009, 108186), (2337, 93002), (2774, 78351), (2793, 77818), (2847, 76342), (2993, 72618), (3066, 70889), (3198, 67963), (3458, 62853), (3577, 60762), (3731, 58254), (3822, 56867), (4018, 54093), (4161, 52234), (4674, 46501), (5187, 41902), (5453, 39858), (5586, 38909), (5694, 38171), (5986, 36309), (6027, 36062), (6643, 32718), (7154, 30381), (7462, 29127), (8322, 26117), (8979, 24206), (9709, 22386), (10127, 21462), (10374, 20951), (10731, 20254), (10906, 19929), (11193, 19418), (12054, 18031), (12103, 17958), (13286, 16359)]