498135768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:5001

約数の個数: 128

約数和(自身を含む): 1495065600

約数和(自身を除く): 996929832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 221, 228, 247, 312, 323, 408, 442, 456, 494, 646, 663, 741, 884, 969, 988, 1292, 1326, 1482, 1768, 1938, 1976, 2584, 2652, 2964, 3876, 4199, 4943, 5304, 5928, 7752, 8398, 9886, 12597, 14829, 16796, 19772, 25194, 29658, 33592, 39544, 50388, 59316, 64259, 84031, 93917, 100776, 118632, 128518, 168062, 187834, 192777, 252093, 257036, 281751, 336124, 375668, 385554, 504186, 514072, 563502, 672248, 751336, 771108, 1008372, 1092403, 1127004, 1220921, 1542216, 1596589, 2016744, 2184806, 2254008, 2441842, 3193178, 3277209, 3662763, 4369612, 4789767, 4883684, 6386356, 6554418, 7325526, 8739224, 9579534, 9767368, 12772712, 13108836, 14651052, 19159068, 20755657, 26217672, 29302104, 38318136, 41511314, 62266971, 83022628, 124533942, 166045256, 249067884, 498135768]

約数ペア:

[(1, 498135768), (2, 249067884), (3, 166045256), (4, 124533942), (6, 83022628), (8, 62266971), (12, 41511314), (13, 38318136), (17, 29302104), (19, 26217672), (24, 20755657), (26, 19159068), (34, 14651052), (38, 13108836), (39, 12772712), (51, 9767368), (52, 9579534), (57, 8739224), (68, 7325526), (76, 6554418), (78, 6386356), (102, 4883684), (104, 4789767), (114, 4369612), (136, 3662763), (152, 3277209), (156, 3193178), (204, 2441842), (221, 2254008), (228, 2184806), (247, 2016744), (312, 1596589), (323, 1542216), (408, 1220921), (442, 1127004), (456, 1092403), (494, 1008372), (646, 771108), (663, 751336), (741, 672248), (884, 563502), (969, 514072), (988, 504186), (1292, 385554), (1326, 375668), (1482, 336124), (1768, 281751), (1938, 257036), (1976, 252093), (2584, 192777), (2652, 187834), (2964, 168062), (3876, 128518), (4199, 118632), (4943, 100776), (5304, 93917), (5928, 84031), (7752, 64259), (8398, 59316), (9886, 50388), (12597, 39544), (14829, 33592), (16796, 29658), (19772, 25194)]