1386504

素因数分解:

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

素因数の和:160

約数の個数: 96

約数和(自身を含む): 4514400

約数和(自身を除く): 3127896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 131, 147, 168, 189, 196, 216, 252, 262, 294, 378, 392, 393, 441, 504, 524, 588, 756, 786, 882, 917, 1048, 1176, 1179, 1323, 1512, 1572, 1764, 1834, 2358, 2646, 2751, 3144, 3528, 3537, 3668, 4716, 5292, 5502, 6419, 7074, 7336, 8253, 9432, 10584, 11004, 12838, 14148, 16506, 19257, 22008, 24759, 25676, 28296, 33012, 38514, 49518, 51352, 57771, 66024, 77028, 99036, 115542, 154056, 173313, 198072, 231084, 346626, 462168, 693252, 1386504]

約数ペア:

[(1, 1386504), (2, 693252), (3, 462168), (4, 346626), (6, 231084), (7, 198072), (8, 173313), (9, 154056), (12, 115542), (14, 99036), (18, 77028), (21, 66024), (24, 57771), (27, 51352), (28, 49518), (36, 38514), (42, 33012), (49, 28296), (54, 25676), (56, 24759), (63, 22008), (72, 19257), (84, 16506), (98, 14148), (108, 12838), (126, 11004), (131, 10584), (147, 9432), (168, 8253), (189, 7336), (196, 7074), (216, 6419), (252, 5502), (262, 5292), (294, 4716), (378, 3668), (392, 3537), (393, 3528), (441, 3144), (504, 2751), (524, 2646), (588, 2358), (756, 1834), (786, 1764), (882, 1572), (917, 1512), (1048, 1323), (1176, 1179)]