493159752

素因数分解:

$2^3\times 3^7\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 1409875200

約数和(自身を除く): 916715448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 243, 284, 324, 397, 426, 486, 568, 639, 648, 729, 794, 852, 972, 1191, 1278, 1458, 1588, 1704, 1917, 1944, 2187, 2382, 2556, 2916, 3176, 3573, 3834, 4374, 4764, 5112, 5751, 5832, 7146, 7668, 8748, 9528, 10719, 11502, 14292, 15336, 17253, 17496, 21438, 23004, 28187, 28584, 32157, 34506, 42876, 46008, 51759, 56374, 64314, 69012, 84561, 85752, 96471, 103518, 112748, 128628, 138024, 155277, 169122, 192942, 207036, 225496, 253683, 257256, 289413, 310554, 338244, 385884, 414072, 507366, 578826, 621108, 676488, 761049, 771768, 868239, 1014732, 1157652, 1242216, 1522098, 1736478, 2029464, 2283147, 2315304, 3044196, 3472956, 4566294, 6088392, 6849441, 6945912, 9132588, 13698882, 18265176, 20548323, 27397764, 41096646, 54795528, 61644969, 82193292, 123289938, 164386584, 246579876, 493159752]

約数ペア:

[(1, 493159752), (2, 246579876), (3, 164386584), (4, 123289938), (6, 82193292), (8, 61644969), (9, 54795528), (12, 41096646), (18, 27397764), (24, 20548323), (27, 18265176), (36, 13698882), (54, 9132588), (71, 6945912), (72, 6849441), (81, 6088392), (108, 4566294), (142, 3472956), (162, 3044196), (213, 2315304), (216, 2283147), (243, 2029464), (284, 1736478), (324, 1522098), (397, 1242216), (426, 1157652), (486, 1014732), (568, 868239), (639, 771768), (648, 761049), (729, 676488), (794, 621108), (852, 578826), (972, 507366), (1191, 414072), (1278, 385884), (1458, 338244), (1588, 310554), (1704, 289413), (1917, 257256), (1944, 253683), (2187, 225496), (2382, 207036), (2556, 192942), (2916, 169122), (3176, 155277), (3573, 138024), (3834, 128628), (4374, 112748), (4764, 103518), (5112, 96471), (5751, 85752), (5832, 84561), (7146, 69012), (7668, 64314), (8748, 56374), (9528, 51759), (10719, 46008), (11502, 42876), (14292, 34506), (15336, 32157), (17253, 28584), (17496, 28187), (21438, 23004)]