305095872

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:686

約数の個数: 112

約数和(自身を含む): 860706432

約数和(自身を除く): 555610560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 211, 272, 408, 422, 443, 544, 633, 816, 844, 886, 1088, 1266, 1329, 1632, 1688, 1772, 2532, 2658, 3264, 3376, 3544, 3587, 5064, 5316, 6752, 7088, 7174, 7531, 10128, 10632, 10761, 13504, 14176, 14348, 15062, 20256, 21264, 21522, 22593, 28352, 28696, 30124, 40512, 42528, 43044, 45186, 57392, 60248, 85056, 86088, 90372, 93473, 114784, 120496, 172176, 180744, 186946, 229568, 240992, 280419, 344352, 361488, 373892, 481984, 560838, 688704, 722976, 747784, 1121676, 1445952, 1495568, 1589041, 2243352, 2991136, 3178082, 4486704, 4767123, 5982272, 6356164, 8973408, 9534246, 12712328, 17946816, 19068492, 25424656, 38136984, 50849312, 76273968, 101698624, 152547936, 305095872]

約数ペア:

[(1, 305095872), (2, 152547936), (3, 101698624), (4, 76273968), (6, 50849312), (8, 38136984), (12, 25424656), (16, 19068492), (17, 17946816), (24, 12712328), (32, 9534246), (34, 8973408), (48, 6356164), (51, 5982272), (64, 4767123), (68, 4486704), (96, 3178082), (102, 2991136), (136, 2243352), (192, 1589041), (204, 1495568), (211, 1445952), (272, 1121676), (408, 747784), (422, 722976), (443, 688704), (544, 560838), (633, 481984), (816, 373892), (844, 361488), (886, 344352), (1088, 280419), (1266, 240992), (1329, 229568), (1632, 186946), (1688, 180744), (1772, 172176), (2532, 120496), (2658, 114784), (3264, 93473), (3376, 90372), (3544, 86088), (3587, 85056), (5064, 60248), (5316, 57392), (6752, 45186), (7088, 43044), (7174, 42528), (7531, 40512), (10128, 30124), (10632, 28696), (10761, 28352), (13504, 22593), (14176, 21522), (14348, 21264), (15062, 20256)]