321569248

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10039}}^1$

素因数の和:10080

約数の個数: 96

約数和(自身を含む): 850106880

約数和(自身を除く): 528537632

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 8008, 10039, 16016, 20078, 32032, 40156, 70273, 80312, 110429, 130507, 140546, 160624, 220858, 261014, 281092, 321248, 441716, 522028, 562184, 773003, 883432, 913549, 1044056, 1124368, 1435577, 1546006, 1766864, 1827098, 2088112, 2248736, 2871154, 3092012, 3533728, 3654196, 4176224, 5742308, 6184024, 7308392, 10049039, 11484616, 12368048, 14616784, 20098078, 22969232, 24736096, 29233568, 40196156, 45938464, 80392312, 160784624, 321569248]

約数ペア:

[(1, 321569248), (2, 160784624), (4, 80392312), (7, 45938464), (8, 40196156), (11, 29233568), (13, 24736096), (14, 22969232), (16, 20098078), (22, 14616784), (26, 12368048), (28, 11484616), (32, 10049039), (44, 7308392), (52, 6184024), (56, 5742308), (77, 4176224), (88, 3654196), (91, 3533728), (104, 3092012), (112, 2871154), (143, 2248736), (154, 2088112), (176, 1827098), (182, 1766864), (208, 1546006), (224, 1435577), (286, 1124368), (308, 1044056), (352, 913549), (364, 883432), (416, 773003), (572, 562184), (616, 522028), (728, 441716), (1001, 321248), (1144, 281092), (1232, 261014), (1456, 220858), (2002, 160624), (2288, 140546), (2464, 130507), (2912, 110429), (4004, 80312), (4576, 70273), (8008, 40156), (10039, 32032), (16016, 20078)]