8742546456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{40879}}^1$

素因数の和:40981

約数の個数: 128

約数和(自身を含む): 26686464000

約数和(自身を除く): 17943917544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 67, 76, 84, 114, 133, 134, 152, 168, 201, 228, 266, 268, 399, 402, 456, 469, 532, 536, 798, 804, 938, 1064, 1273, 1407, 1596, 1608, 1876, 2546, 2814, 3192, 3752, 3819, 5092, 5628, 7638, 8911, 10184, 11256, 15276, 17822, 26733, 30552, 35644, 40879, 53466, 71288, 81758, 106932, 122637, 163516, 213864, 245274, 286153, 327032, 490548, 572306, 776701, 858459, 981096, 1144612, 1553402, 1716918, 2289224, 2330103, 2738893, 3106804, 3433836, 4660206, 5436907, 5477786, 6213608, 6867672, 8216679, 9320412, 10873814, 10955572, 16310721, 16433358, 18640824, 19172251, 21747628, 21911144, 32621442, 32866716, 38344502, 43495256, 52038967, 57516753, 65242884, 65733432, 76689004, 104077934, 115033506, 130485768, 153378008, 156116901, 208155868, 230067012, 312233802, 364272769, 416311736, 460134024, 624467604, 728545538, 1092818307, 1248935208, 1457091076, 2185636614, 2914182152, 4371273228, 8742546456]

約数ペア:

[(1, 8742546456), (2, 4371273228), (3, 2914182152), (4, 2185636614), (6, 1457091076), (7, 1248935208), (8, 1092818307), (12, 728545538), (14, 624467604), (19, 460134024), (21, 416311736), (24, 364272769), (28, 312233802), (38, 230067012), (42, 208155868), (56, 156116901), (57, 153378008), (67, 130485768), (76, 115033506), (84, 104077934), (114, 76689004), (133, 65733432), (134, 65242884), (152, 57516753), (168, 52038967), (201, 43495256), (228, 38344502), (266, 32866716), (268, 32621442), (399, 21911144), (402, 21747628), (456, 19172251), (469, 18640824), (532, 16433358), (536, 16310721), (798, 10955572), (804, 10873814), (938, 9320412), (1064, 8216679), (1273, 6867672), (1407, 6213608), (1596, 5477786), (1608, 5436907), (1876, 4660206), (2546, 3433836), (2814, 3106804), (3192, 2738893), (3752, 2330103), (3819, 2289224), (5092, 1716918), (5628, 1553402), (7638, 1144612), (8911, 981096), (10184, 858459), (11256, 776701), (15276, 572306), (17822, 490548), (26733, 327032), (30552, 286153), (35644, 245274), (40879, 213864), (53466, 163516), (71288, 122637), (81758, 106932)]