2198821464

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{53861}}^1$

素因数の和:53892

約数の個数: 112

約数和(自身を含む): 7064539920

約数和(自身を除く): 4865718456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4536, 5103, 5832, 6804, 10206, 13608, 20412, 40824, 53861, 107722, 161583, 215444, 323166, 377027, 430888, 484749, 646332, 754054, 969498, 1131081, 1292664, 1454247, 1508108, 1938996, 2262162, 2908494, 3016216, 3393243, 3877992, 4362741, 4524324, 5816988, 6786486, 8725482, 9048648, 10179729, 11633976, 13088223, 13572972, 17450964, 20359458, 26176446, 27145944, 30539187, 34901928, 39264669, 40718916, 52352892, 61078374, 78529338, 81437832, 91617561, 104705784, 122156748, 157058676, 183235122, 244313496, 274852683, 314117352, 366470244, 549705366, 732940488, 1099410732, 2198821464]

約数ペア:

[(1, 2198821464), (2, 1099410732), (3, 732940488), (4, 549705366), (6, 366470244), (7, 314117352), (8, 274852683), (9, 244313496), (12, 183235122), (14, 157058676), (18, 122156748), (21, 104705784), (24, 91617561), (27, 81437832), (28, 78529338), (36, 61078374), (42, 52352892), (54, 40718916), (56, 39264669), (63, 34901928), (72, 30539187), (81, 27145944), (84, 26176446), (108, 20359458), (126, 17450964), (162, 13572972), (168, 13088223), (189, 11633976), (216, 10179729), (243, 9048648), (252, 8725482), (324, 6786486), (378, 5816988), (486, 4524324), (504, 4362741), (567, 3877992), (648, 3393243), (729, 3016216), (756, 2908494), (972, 2262162), (1134, 1938996), (1458, 1508108), (1512, 1454247), (1701, 1292664), (1944, 1131081), (2268, 969498), (2916, 754054), (3402, 646332), (4536, 484749), (5103, 430888), (5832, 377027), (6804, 323166), (10206, 215444), (13608, 161583), (20412, 107722), (40824, 53861)]