216754356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 678379520

約数和(自身を除く): 461625164

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 31, 38, 39, 42, 52, 57, 62, 76, 78, 84, 91, 93, 114, 124, 133, 156, 182, 186, 217, 228, 247, 266, 273, 337, 364, 372, 399, 403, 434, 494, 532, 546, 589, 651, 674, 741, 798, 806, 868, 988, 1011, 1092, 1178, 1209, 1302, 1348, 1482, 1596, 1612, 1729, 1767, 2022, 2356, 2359, 2418, 2604, 2821, 2964, 3458, 3534, 4044, 4123, 4381, 4718, 4836, 5187, 5642, 6403, 6916, 7068, 7077, 7657, 8246, 8463, 8762, 9436, 10374, 10447, 11284, 12369, 12806, 13143, 14154, 15314, 16492, 16926, 17524, 19209, 20748, 20894, 22971, 24738, 25612, 26286, 28308, 30628, 30667, 31341, 33852, 38418, 41788, 44821, 45942, 49476, 52572, 53599, 61334, 62682, 73129, 76836, 83239, 89642, 91884, 92001, 107198, 122668, 125364, 134463, 135811, 146258, 160797, 166478, 179284, 184002, 198493, 214396, 219387, 249717, 268926, 271622, 292516, 321594, 332956, 368004, 396986, 407433, 438774, 499434, 537852, 543244, 582673, 595479, 643188, 793972, 814866, 877548, 950677, 998868, 1165346, 1190958, 1389451, 1629732, 1748019, 1901354, 2330692, 2381916, 2580409, 2778902, 2852031, 3496038, 3802708, 4168353, 5160818, 5557804, 5704062, 6992076, 7741227, 8336706, 10321636, 11408124, 15482454, 16673412, 18062863, 30964908, 36125726, 54188589, 72251452, 108377178, 216754356]

約数ペア:

[(1, 216754356), (2, 108377178), (3, 72251452), (4, 54188589), (6, 36125726), (7, 30964908), (12, 18062863), (13, 16673412), (14, 15482454), (19, 11408124), (21, 10321636), (26, 8336706), (28, 7741227), (31, 6992076), (38, 5704062), (39, 5557804), (42, 5160818), (52, 4168353), (57, 3802708), (62, 3496038), (76, 2852031), (78, 2778902), (84, 2580409), (91, 2381916), (93, 2330692), (114, 1901354), (124, 1748019), (133, 1629732), (156, 1389451), (182, 1190958), (186, 1165346), (217, 998868), (228, 950677), (247, 877548), (266, 814866), (273, 793972), (337, 643188), (364, 595479), (372, 582673), (399, 543244), (403, 537852), (434, 499434), (494, 438774), (532, 407433), (546, 396986), (589, 368004), (651, 332956), (674, 321594), (741, 292516), (798, 271622), (806, 268926), (868, 249717), (988, 219387), (1011, 214396), (1092, 198493), (1178, 184002), (1209, 179284), (1302, 166478), (1348, 160797), (1482, 146258), (1596, 135811), (1612, 134463), (1729, 125364), (1767, 122668), (2022, 107198), (2356, 92001), (2359, 91884), (2418, 89642), (2604, 83239), (2821, 76836), (2964, 73129), (3458, 62682), (3534, 61334), (4044, 53599), (4123, 52572), (4381, 49476), (4718, 45942), (4836, 44821), (5187, 41788), (5642, 38418), (6403, 33852), (6916, 31341), (7068, 30667), (7077, 30628), (7657, 28308), (8246, 26286), (8463, 25612), (8762, 24738), (9436, 22971), (10374, 20894), (10447, 20748), (11284, 19209), (12369, 17524), (12806, 16926), (13143, 16492), (14154, 15314)]