4912488

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{19}}^2$

素因数の和:66

約数の個数: 144

約数和(自身を含む): 16642080

約数和(自身を除く): 11729592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 324, 342, 361, 378, 399, 456, 486, 504, 513, 532, 567, 648, 684, 722, 756, 798, 972, 1026, 1064, 1083, 1134, 1197, 1368, 1444, 1512, 1539, 1596, 1701, 1944, 2052, 2166, 2268, 2394, 2527, 2888, 3078, 3192, 3249, 3402, 3591, 4104, 4332, 4536, 4617, 4788, 5054, 6156, 6498, 6804, 7182, 7581, 8664, 9234, 9576, 9747, 10108, 10773, 12312, 12996, 13608, 14364, 15162, 18468, 19494, 20216, 21546, 22743, 25992, 28728, 29241, 30324, 32319, 36936, 38988, 43092, 45486, 58482, 60648, 64638, 68229, 77976, 86184, 87723, 90972, 116964, 129276, 136458, 175446, 181944, 204687, 233928, 258552, 272916, 350892, 409374, 545832, 614061, 701784, 818748, 1228122, 1637496, 2456244, 4912488]

約数ペア:

[(1, 4912488), (2, 2456244), (3, 1637496), (4, 1228122), (6, 818748), (7, 701784), (8, 614061), (9, 545832), (12, 409374), (14, 350892), (18, 272916), (19, 258552), (21, 233928), (24, 204687), (27, 181944), (28, 175446), (36, 136458), (38, 129276), (42, 116964), (54, 90972), (56, 87723), (57, 86184), (63, 77976), (72, 68229), (76, 64638), (81, 60648), (84, 58482), (108, 45486), (114, 43092), (126, 38988), (133, 36936), (152, 32319), (162, 30324), (168, 29241), (171, 28728), (189, 25992), (216, 22743), (228, 21546), (243, 20216), (252, 19494), (266, 18468), (324, 15162), (342, 14364), (361, 13608), (378, 12996), (399, 12312), (456, 10773), (486, 10108), (504, 9747), (513, 9576), (532, 9234), (567, 8664), (648, 7581), (684, 7182), (722, 6804), (756, 6498), (798, 6156), (972, 5054), (1026, 4788), (1064, 4617), (1083, 4536), (1134, 4332), (1197, 4104), (1368, 3591), (1444, 3402), (1512, 3249), (1539, 3192), (1596, 3078), (1701, 2888), (1944, 2527), (2052, 2394), (2166, 2268)]