299451852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 894845952

約数和(自身を除く): 595394100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 131, 141, 188, 193, 252, 262, 282, 329, 386, 393, 423, 524, 564, 579, 658, 772, 786, 846, 917, 987, 1158, 1179, 1316, 1351, 1572, 1692, 1737, 1834, 1974, 2316, 2358, 2702, 2751, 2961, 3474, 3668, 3948, 4053, 4716, 5404, 5502, 5922, 6157, 6948, 8106, 8253, 9071, 11004, 11844, 12159, 12314, 16212, 16506, 18142, 18471, 24318, 24628, 25283, 27213, 33012, 36284, 36942, 43099, 48636, 50566, 54426, 55413, 63497, 73884, 75849, 81639, 86198, 101132, 108852, 110826, 126994, 129297, 151698, 163278, 172396, 176981, 190491, 221652, 227547, 253988, 258594, 303396, 326556, 353962, 380982, 387891, 455094, 517188, 530943, 571473, 707924, 761964, 775782, 910188, 1061886, 1142946, 1188301, 1551564, 1592829, 2123772, 2285892, 2376602, 3185658, 3564903, 4753204, 6371316, 7129806, 8318107, 10694709, 14259612, 16636214, 21389418, 24954321, 33272428, 42778836, 49908642, 74862963, 99817284, 149725926, 299451852]

約数ペア:

[(1, 299451852), (2, 149725926), (3, 99817284), (4, 74862963), (6, 49908642), (7, 42778836), (9, 33272428), (12, 24954321), (14, 21389418), (18, 16636214), (21, 14259612), (28, 10694709), (36, 8318107), (42, 7129806), (47, 6371316), (63, 4753204), (84, 3564903), (94, 3185658), (126, 2376602), (131, 2285892), (141, 2123772), (188, 1592829), (193, 1551564), (252, 1188301), (262, 1142946), (282, 1061886), (329, 910188), (386, 775782), (393, 761964), (423, 707924), (524, 571473), (564, 530943), (579, 517188), (658, 455094), (772, 387891), (786, 380982), (846, 353962), (917, 326556), (987, 303396), (1158, 258594), (1179, 253988), (1316, 227547), (1351, 221652), (1572, 190491), (1692, 176981), (1737, 172396), (1834, 163278), (1974, 151698), (2316, 129297), (2358, 126994), (2702, 110826), (2751, 108852), (2961, 101132), (3474, 86198), (3668, 81639), (3948, 75849), (4053, 73884), (4716, 63497), (5404, 55413), (5502, 54426), (5922, 50566), (6157, 48636), (6948, 43099), (8106, 36942), (8253, 36284), (9071, 33012), (11004, 27213), (11844, 25283), (12159, 24628), (12314, 24318), (16212, 18471), (16506, 18142)]