1158637648

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1087}}^1$

素因数の和:1440

約数の個数: 80

約数和(自身を含む): 2659385344

約数和(自身を除く): 1500747696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 307, 434, 496, 614, 868, 1087, 1228, 1736, 2149, 2174, 2456, 3472, 4298, 4348, 4912, 7609, 8596, 8696, 9517, 15218, 17192, 17392, 19034, 30436, 33697, 34384, 38068, 60872, 66619, 67394, 76136, 121744, 133238, 134788, 152272, 235879, 266476, 269576, 333709, 471758, 532952, 539152, 667418, 943516, 1065904, 1334836, 1887032, 2335963, 2669672, 3774064, 4671926, 5339344, 9343852, 10344979, 18687704, 20689958, 37375408, 41379916, 72414853, 82759832, 144829706, 165519664, 289659412, 579318824, 1158637648]

約数ペア:

[(1, 1158637648), (2, 579318824), (4, 289659412), (7, 165519664), (8, 144829706), (14, 82759832), (16, 72414853), (28, 41379916), (31, 37375408), (56, 20689958), (62, 18687704), (112, 10344979), (124, 9343852), (217, 5339344), (248, 4671926), (307, 3774064), (434, 2669672), (496, 2335963), (614, 1887032), (868, 1334836), (1087, 1065904), (1228, 943516), (1736, 667418), (2149, 539152), (2174, 532952), (2456, 471758), (3472, 333709), (4298, 269576), (4348, 266476), (4912, 235879), (7609, 152272), (8596, 134788), (8696, 133238), (9517, 121744), (15218, 76136), (17192, 67394), (17392, 66619), (19034, 60872), (30436, 38068), (33697, 34384)]