231151032

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{65519}}^1$

素因数の和:65545

約数の個数: 72

約数和(自身を含む): 728254800

約数和(自身を除く): 497103768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 65519, 131038, 196557, 262076, 393114, 458633, 524152, 589671, 786228, 917266, 1179342, 1375899, 1572456, 1834532, 2358684, 2751798, 3210431, 3669064, 4127697, 4717368, 5503596, 6420862, 8255394, 9631293, 11007192, 12841724, 16510788, 19262586, 25683448, 28893879, 33021576, 38525172, 57787758, 77050344, 115575516, 231151032]

約数ペア:

[(1, 231151032), (2, 115575516), (3, 77050344), (4, 57787758), (6, 38525172), (7, 33021576), (8, 28893879), (9, 25683448), (12, 19262586), (14, 16510788), (18, 12841724), (21, 11007192), (24, 9631293), (28, 8255394), (36, 6420862), (42, 5503596), (49, 4717368), (56, 4127697), (63, 3669064), (72, 3210431), (84, 2751798), (98, 2358684), (126, 1834532), (147, 1572456), (168, 1375899), (196, 1179342), (252, 917266), (294, 786228), (392, 589671), (441, 524152), (504, 458633), (588, 393114), (882, 262076), (1176, 196557), (1764, 131038), (3528, 65519)]