521976816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1783}}^1$

素因数の和:1923

約数の個数: 120

約数和(自身を含む): 1552936320

約数和(自身を除く): 1030959504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 107, 114, 144, 152, 171, 214, 228, 304, 321, 342, 428, 456, 642, 684, 856, 912, 963, 1284, 1368, 1712, 1783, 1926, 2033, 2568, 2736, 3566, 3852, 4066, 5136, 5349, 6099, 7132, 7704, 8132, 10698, 12198, 14264, 15408, 16047, 16264, 18297, 21396, 24396, 28528, 32094, 32528, 33877, 36594, 42792, 48792, 64188, 67754, 73188, 85584, 97584, 101631, 128376, 135508, 146376, 190781, 203262, 256752, 271016, 292752, 304893, 381562, 406524, 542032, 572343, 609786, 763124, 813048, 1144686, 1219572, 1526248, 1626096, 1717029, 2289372, 2439144, 3052496, 3434058, 3624839, 4578744, 4878288, 6868116, 7249678, 9157488, 10874517, 13736232, 14499356, 21749034, 27472464, 28998712, 32623551, 43498068, 57997424, 65247102, 86996136, 130494204, 173992272, 260988408, 521976816]

約数ペア:

[(1, 521976816), (2, 260988408), (3, 173992272), (4, 130494204), (6, 86996136), (8, 65247102), (9, 57997424), (12, 43498068), (16, 32623551), (18, 28998712), (19, 27472464), (24, 21749034), (36, 14499356), (38, 13736232), (48, 10874517), (57, 9157488), (72, 7249678), (76, 6868116), (107, 4878288), (114, 4578744), (144, 3624839), (152, 3434058), (171, 3052496), (214, 2439144), (228, 2289372), (304, 1717029), (321, 1626096), (342, 1526248), (428, 1219572), (456, 1144686), (642, 813048), (684, 763124), (856, 609786), (912, 572343), (963, 542032), (1284, 406524), (1368, 381562), (1712, 304893), (1783, 292752), (1926, 271016), (2033, 256752), (2568, 203262), (2736, 190781), (3566, 146376), (3852, 135508), (4066, 128376), (5136, 101631), (5349, 97584), (6099, 85584), (7132, 73188), (7704, 67754), (8132, 64188), (10698, 48792), (12198, 42792), (14264, 36594), (15408, 33877), (16047, 32528), (16264, 32094), (18297, 28528), (21396, 24396)]