2247990888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{911}}^1$

素因数の和:1663

約数の個数: 128

約数和(自身を含む): 6618931200

約数和(自身を除く): 4370940312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 719, 858, 911, 1144, 1438, 1716, 1822, 2157, 2733, 2876, 3432, 3644, 4314, 5466, 5752, 7288, 7909, 8628, 9347, 10021, 10932, 11843, 15818, 17256, 18694, 20042, 21864, 23686, 23727, 28041, 30063, 31636, 35529, 37388, 40084, 47372, 47454, 56082, 60126, 63272, 71058, 74776, 80168, 94744, 94908, 102817, 112164, 120252, 130273, 142116, 189816, 205634, 224328, 240504, 260546, 284232, 308451, 390819, 411268, 521092, 616902, 655009, 781638, 822536, 1042184, 1233804, 1310018, 1563276, 1965027, 2467608, 2620036, 3126552, 3930054, 5240072, 7205099, 7860108, 8515117, 14410198, 15720216, 17030234, 21615297, 25545351, 28820396, 34060468, 43230594, 51090702, 57640792, 68120936, 86461188, 93666287, 102181404, 172922376, 187332574, 204362808, 280998861, 374665148, 561997722, 749330296, 1123995444, 2247990888]

約数ペア:

[(1, 2247990888), (2, 1123995444), (3, 749330296), (4, 561997722), (6, 374665148), (8, 280998861), (11, 204362808), (12, 187332574), (13, 172922376), (22, 102181404), (24, 93666287), (26, 86461188), (33, 68120936), (39, 57640792), (44, 51090702), (52, 43230594), (66, 34060468), (78, 28820396), (88, 25545351), (104, 21615297), (132, 17030234), (143, 15720216), (156, 14410198), (264, 8515117), (286, 7860108), (312, 7205099), (429, 5240072), (572, 3930054), (719, 3126552), (858, 2620036), (911, 2467608), (1144, 1965027), (1438, 1563276), (1716, 1310018), (1822, 1233804), (2157, 1042184), (2733, 822536), (2876, 781638), (3432, 655009), (3644, 616902), (4314, 521092), (5466, 411268), (5752, 390819), (7288, 308451), (7909, 284232), (8628, 260546), (9347, 240504), (10021, 224328), (10932, 205634), (11843, 189816), (15818, 142116), (17256, 130273), (18694, 120252), (20042, 112164), (21864, 102817), (23686, 94908), (23727, 94744), (28041, 80168), (30063, 74776), (31636, 71058), (35529, 63272), (37388, 60126), (40084, 56082), (47372, 47454)]