587172872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 1342656000

約数和(自身を除く): 755483128

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 73, 79, 88, 89, 104, 143, 146, 158, 178, 286, 292, 316, 356, 572, 584, 632, 712, 803, 869, 949, 979, 1027, 1144, 1157, 1606, 1738, 1898, 1958, 2054, 2314, 3212, 3476, 3796, 3916, 4108, 4628, 5767, 6424, 6497, 6952, 7031, 7592, 7832, 8216, 9256, 10439, 11297, 11534, 12727, 12994, 14062, 20878, 22594, 23068, 25454, 25988, 28124, 41756, 45188, 46136, 50908, 51976, 56248, 63437, 71467, 74971, 77341, 83512, 84461, 90376, 91403, 101816, 126874, 142934, 149942, 154682, 168922, 182806, 253748, 285868, 299884, 309364, 337844, 365612, 507496, 513263, 571736, 599768, 618728, 675688, 731224, 824681, 929071, 1005433, 1026526, 1649362, 1858142, 2010866, 2053052, 3298724, 3716284, 4021732, 4106104, 5645893, 6597448, 6672419, 7432568, 8043464, 11291786, 13344838, 22583572, 26689676, 45167144, 53379352, 73396609, 146793218, 293586436, 587172872]

約数ペア:

[(1, 587172872), (2, 293586436), (4, 146793218), (8, 73396609), (11, 53379352), (13, 45167144), (22, 26689676), (26, 22583572), (44, 13344838), (52, 11291786), (73, 8043464), (79, 7432568), (88, 6672419), (89, 6597448), (104, 5645893), (143, 4106104), (146, 4021732), (158, 3716284), (178, 3298724), (286, 2053052), (292, 2010866), (316, 1858142), (356, 1649362), (572, 1026526), (584, 1005433), (632, 929071), (712, 824681), (803, 731224), (869, 675688), (949, 618728), (979, 599768), (1027, 571736), (1144, 513263), (1157, 507496), (1606, 365612), (1738, 337844), (1898, 309364), (1958, 299884), (2054, 285868), (2314, 253748), (3212, 182806), (3476, 168922), (3796, 154682), (3916, 149942), (4108, 142934), (4628, 126874), (5767, 101816), (6424, 91403), (6497, 90376), (6952, 84461), (7031, 83512), (7592, 77341), (7832, 74971), (8216, 71467), (9256, 63437), (10439, 56248), (11297, 51976), (11534, 50908), (12727, 46136), (12994, 45188), (14062, 41756), (20878, 28124), (22594, 25988), (23068, 25454)]