1625270528

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:932

約数の個数: 144

約数和(自身を含む): 3955875840

約数和(自身を除く): 2330605312

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 56, 64, 92, 94, 112, 128, 161, 184, 188, 224, 256, 322, 329, 368, 376, 448, 644, 658, 736, 752, 839, 896, 1081, 1288, 1316, 1472, 1504, 1678, 1792, 2162, 2576, 2632, 2944, 3008, 3356, 4324, 5152, 5264, 5873, 5888, 6016, 6712, 7567, 8648, 10304, 10528, 11746, 12032, 13424, 15134, 17296, 19297, 20608, 21056, 23492, 26848, 30268, 34592, 38594, 39433, 41216, 42112, 46984, 53696, 60536, 69184, 77188, 78866, 84224, 93968, 107392, 121072, 135079, 138368, 154376, 157732, 187936, 214784, 242144, 270158, 276031, 276736, 308752, 315464, 375872, 484288, 540316, 552062, 617504, 630928, 751744, 906959, 968576, 1080632, 1104124, 1235008, 1261856, 1503488, 1813918, 1937152, 2161264, 2208248, 2470016, 2523712, 3627836, 4322528, 4416496, 4940032, 5047424, 6348713, 7255672, 8645056, 8832992, 10094848, 12697426, 14511344, 17290112, 17665984, 25394852, 29022688, 34580224, 35331968, 50789704, 58045376, 70663936, 101579408, 116090752, 203158816, 232181504, 406317632, 812635264, 1625270528]

約数ペア:

[(1, 1625270528), (2, 812635264), (4, 406317632), (7, 232181504), (8, 203158816), (14, 116090752), (16, 101579408), (23, 70663936), (28, 58045376), (32, 50789704), (46, 35331968), (47, 34580224), (56, 29022688), (64, 25394852), (92, 17665984), (94, 17290112), (112, 14511344), (128, 12697426), (161, 10094848), (184, 8832992), (188, 8645056), (224, 7255672), (256, 6348713), (322, 5047424), (329, 4940032), (368, 4416496), (376, 4322528), (448, 3627836), (644, 2523712), (658, 2470016), (736, 2208248), (752, 2161264), (839, 1937152), (896, 1813918), (1081, 1503488), (1288, 1261856), (1316, 1235008), (1472, 1104124), (1504, 1080632), (1678, 968576), (1792, 906959), (2162, 751744), (2576, 630928), (2632, 617504), (2944, 552062), (3008, 540316), (3356, 484288), (4324, 375872), (5152, 315464), (5264, 308752), (5873, 276736), (5888, 276031), (6016, 270158), (6712, 242144), (7567, 214784), (8648, 187936), (10304, 157732), (10528, 154376), (11746, 138368), (12032, 135079), (13424, 121072), (15134, 107392), (17296, 93968), (19297, 84224), (20608, 78866), (21056, 77188), (23492, 69184), (26848, 60536), (30268, 53696), (34592, 46984), (38594, 42112), (39433, 41216)]