216943482

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 539758080

約数和(自身を除く): 322814598

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 71, 98, 114, 133, 142, 147, 213, 266, 294, 399, 426, 497, 547, 798, 931, 994, 1094, 1349, 1491, 1641, 1862, 2698, 2793, 2982, 3282, 3479, 3829, 4047, 5586, 6958, 7658, 8094, 9443, 10393, 10437, 11487, 18886, 20786, 20874, 22974, 26803, 28329, 31179, 38837, 53606, 56658, 62358, 66101, 72751, 77674, 80409, 116511, 132202, 145502, 160818, 198303, 218253, 233022, 271859, 396606, 436506, 509257, 543718, 737903, 815577, 1018514, 1475806, 1527771, 1631154, 1903013, 2213709, 3055542, 3806026, 4427418, 5165321, 5709039, 10330642, 11418078, 15495963, 30991926, 36157247, 72314494, 108471741, 216943482]

約数ペア:

[(1, 216943482), (2, 108471741), (3, 72314494), (6, 36157247), (7, 30991926), (14, 15495963), (19, 11418078), (21, 10330642), (38, 5709039), (42, 5165321), (49, 4427418), (57, 3806026), (71, 3055542), (98, 2213709), (114, 1903013), (133, 1631154), (142, 1527771), (147, 1475806), (213, 1018514), (266, 815577), (294, 737903), (399, 543718), (426, 509257), (497, 436506), (547, 396606), (798, 271859), (931, 233022), (994, 218253), (1094, 198303), (1349, 160818), (1491, 145502), (1641, 132202), (1862, 116511), (2698, 80409), (2793, 77674), (2982, 72751), (3282, 66101), (3479, 62358), (3829, 56658), (4047, 53606), (5586, 38837), (6958, 31179), (7658, 28329), (8094, 26803), (9443, 22974), (10393, 20874), (10437, 20786), (11487, 18886)]