508758768

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{72103}}^1$

素因数の和:72131

約数の個数: 90

約数和(自身を含む): 1656300984

約数和(自身を除く): 1147542216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 72103, 144206, 216309, 288412, 432618, 504721, 576824, 648927, 865236, 1009442, 1153648, 1297854, 1514163, 1730472, 2018884, 2595708, 3028326, 3460944, 3533047, 4037768, 4542489, 5191416, 6056652, 7066094, 8075536, 9084978, 10382832, 10599141, 12113304, 14132188, 18169956, 21198282, 24226608, 28264376, 31797423, 36339912, 42396564, 56528752, 63594846, 72679824, 84793128, 127189692, 169586256, 254379384, 508758768]

約数ペア:

[(1, 508758768), (2, 254379384), (3, 169586256), (4, 127189692), (6, 84793128), (7, 72679824), (8, 63594846), (9, 56528752), (12, 42396564), (14, 36339912), (16, 31797423), (18, 28264376), (21, 24226608), (24, 21198282), (28, 18169956), (36, 14132188), (42, 12113304), (48, 10599141), (49, 10382832), (56, 9084978), (63, 8075536), (72, 7066094), (84, 6056652), (98, 5191416), (112, 4542489), (126, 4037768), (144, 3533047), (147, 3460944), (168, 3028326), (196, 2595708), (252, 2018884), (294, 1730472), (336, 1514163), (392, 1297854), (441, 1153648), (504, 1009442), (588, 865236), (784, 648927), (882, 576824), (1008, 504721), (1176, 432618), (1764, 288412), (2352, 216309), (3528, 144206), (7056, 72103)]