2100297672

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{491}}^2$

素因数の和:1016

約数の個数: 108

約数和(自身を含む): 6265195755

約数和(自身を除く): 4164898083

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 491, 726, 792, 968, 982, 1089, 1452, 1473, 1964, 2178, 2904, 2946, 3928, 4356, 4419, 5401, 5892, 8712, 8838, 10802, 11784, 16203, 17676, 21604, 32406, 35352, 43208, 48609, 59411, 64812, 97218, 118822, 129624, 178233, 194436, 237644, 241081, 356466, 388872, 475288, 482162, 534699, 712932, 723243, 964324, 1069398, 1425864, 1446486, 1928648, 2138796, 2169729, 2651891, 2892972, 4277592, 4339458, 5303782, 5785944, 7955673, 8678916, 10607564, 15911346, 17357832, 21215128, 23867019, 29170801, 31822692, 47734038, 58341602, 63645384, 87512403, 95468076, 116683204, 175024806, 190936152, 233366408, 262537209, 350049612, 525074418, 700099224, 1050148836, 2100297672]

約数ペア:

[(1, 2100297672), (2, 1050148836), (3, 700099224), (4, 525074418), (6, 350049612), (8, 262537209), (9, 233366408), (11, 190936152), (12, 175024806), (18, 116683204), (22, 95468076), (24, 87512403), (33, 63645384), (36, 58341602), (44, 47734038), (66, 31822692), (72, 29170801), (88, 23867019), (99, 21215128), (121, 17357832), (132, 15911346), (198, 10607564), (242, 8678916), (264, 7955673), (363, 5785944), (396, 5303782), (484, 4339458), (491, 4277592), (726, 2892972), (792, 2651891), (968, 2169729), (982, 2138796), (1089, 1928648), (1452, 1446486), (1473, 1425864), (1964, 1069398), (2178, 964324), (2904, 723243), (2946, 712932), (3928, 534699), (4356, 482162), (4419, 475288), (5401, 388872), (5892, 356466), (8712, 241081), (8838, 237644), (10802, 194436), (11784, 178233), (16203, 129624), (17676, 118822), (21604, 97218), (32406, 64812), (35352, 59411), (43208, 48609)]