1721237856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{7001}}^1$

素因数の和:7224

約数の個数: 96

約数和(自身を含む): 4891205088

約数和(自身を除く): 3169967232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 197, 208, 312, 394, 416, 591, 624, 788, 1182, 1248, 1576, 2364, 2561, 3152, 4728, 5122, 6304, 7001, 7683, 9456, 10244, 14002, 15366, 18912, 20488, 21003, 28004, 30732, 40976, 42006, 56008, 61464, 81952, 84012, 91013, 112016, 122928, 168024, 182026, 224032, 245856, 273039, 336048, 364052, 546078, 672096, 728104, 1092156, 1379197, 1456208, 2184312, 2758394, 2912416, 4137591, 4368624, 5516788, 8275182, 8737248, 11033576, 16550364, 17929561, 22067152, 33100728, 35859122, 44134304, 53788683, 66201456, 71718244, 107577366, 132402912, 143436488, 215154732, 286872976, 430309464, 573745952, 860618928, 1721237856]

約数ペア:

[(1, 1721237856), (2, 860618928), (3, 573745952), (4, 430309464), (6, 286872976), (8, 215154732), (12, 143436488), (13, 132402912), (16, 107577366), (24, 71718244), (26, 66201456), (32, 53788683), (39, 44134304), (48, 35859122), (52, 33100728), (78, 22067152), (96, 17929561), (104, 16550364), (156, 11033576), (197, 8737248), (208, 8275182), (312, 5516788), (394, 4368624), (416, 4137591), (591, 2912416), (624, 2758394), (788, 2184312), (1182, 1456208), (1248, 1379197), (1576, 1092156), (2364, 728104), (2561, 672096), (3152, 546078), (4728, 364052), (5122, 336048), (6304, 273039), (7001, 245856), (7683, 224032), (9456, 182026), (10244, 168024), (14002, 122928), (15366, 112016), (18912, 91013), (20488, 84012), (21003, 81952), (28004, 61464), (30732, 56008), (40976, 42006)]