1819245744

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{8209}}^1$

素因数の和:8254

約数の個数: 140

約数和(自身を含む): 5563588600

約数和(自身を除く): 3744342856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 729, 912, 972, 1026, 1296, 1368, 1458, 1539, 1944, 2052, 2736, 2916, 3078, 3888, 4104, 4617, 5832, 6156, 8208, 8209, 9234, 11664, 12312, 13851, 16418, 18468, 24624, 24627, 27702, 32836, 36936, 49254, 55404, 65672, 73872, 73881, 98508, 110808, 131344, 147762, 155971, 197016, 221616, 221643, 295524, 311942, 394032, 443286, 467913, 591048, 623884, 664929, 886572, 935826, 1182096, 1247768, 1329858, 1403739, 1773144, 1871652, 1994787, 2495536, 2659716, 2807478, 3546288, 3743304, 3989574, 4211217, 5319432, 5614956, 5984361, 7486608, 7979148, 8422434, 10638864, 11229912, 11968722, 12633651, 15958296, 16844868, 22459824, 23937444, 25267302, 31916592, 33689736, 37900953, 47874888, 50534604, 67379472, 75801906, 95749776, 101069208, 113702859, 151603812, 202138416, 227405718, 303207624, 454811436, 606415248, 909622872, 1819245744]

約数ペア:

[(1, 1819245744), (2, 909622872), (3, 606415248), (4, 454811436), (6, 303207624), (8, 227405718), (9, 202138416), (12, 151603812), (16, 113702859), (18, 101069208), (19, 95749776), (24, 75801906), (27, 67379472), (36, 50534604), (38, 47874888), (48, 37900953), (54, 33689736), (57, 31916592), (72, 25267302), (76, 23937444), (81, 22459824), (108, 16844868), (114, 15958296), (144, 12633651), (152, 11968722), (162, 11229912), (171, 10638864), (216, 8422434), (228, 7979148), (243, 7486608), (304, 5984361), (324, 5614956), (342, 5319432), (432, 4211217), (456, 3989574), (486, 3743304), (513, 3546288), (648, 2807478), (684, 2659716), (729, 2495536), (912, 1994787), (972, 1871652), (1026, 1773144), (1296, 1403739), (1368, 1329858), (1458, 1247768), (1539, 1182096), (1944, 935826), (2052, 886572), (2736, 664929), (2916, 623884), (3078, 591048), (3888, 467913), (4104, 443286), (4617, 394032), (5832, 311942), (6156, 295524), (8208, 221643), (8209, 221616), (9234, 197016), (11664, 155971), (12312, 147762), (13851, 131344), (16418, 110808), (18468, 98508), (24624, 73881), (24627, 73872), (27702, 65672), (32836, 55404), (36936, 49254)]