2018763544

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1182

約数の個数: 128

約数和(自身を含む): 4769280000

約数和(自身を除く): 2750516456

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 46, 49, 56, 58, 92, 98, 116, 161, 184, 196, 203, 232, 322, 343, 392, 406, 644, 667, 686, 812, 1103, 1127, 1288, 1334, 1372, 1421, 1624, 2206, 2254, 2668, 2744, 2842, 4412, 4508, 4669, 5336, 5684, 7721, 7889, 8824, 9016, 9338, 9947, 11368, 15442, 15778, 18676, 19894, 25369, 30884, 31556, 31987, 32683, 37352, 39788, 50738, 54047, 61768, 63112, 63974, 65366, 79576, 101476, 108094, 127948, 130732, 177583, 202952, 216188, 223909, 228781, 255896, 261464, 355166, 378329, 432376, 447818, 457562, 710332, 735701, 756658, 895636, 915124, 1243081, 1420664, 1471402, 1513316, 1567363, 1791272, 1830248, 2486162, 2942804, 3026632, 3134726, 4972324, 5149907, 5885608, 6269452, 8701567, 9944648, 10299814, 10971541, 12538904, 17403134, 20599628, 21943082, 34806268, 36049349, 41199256, 43886164, 69612536, 72098698, 87772328, 144197396, 252345443, 288394792, 504690886, 1009381772, 2018763544]

約数ペア:

[(1, 2018763544), (2, 1009381772), (4, 504690886), (7, 288394792), (8, 252345443), (14, 144197396), (23, 87772328), (28, 72098698), (29, 69612536), (46, 43886164), (49, 41199256), (56, 36049349), (58, 34806268), (92, 21943082), (98, 20599628), (116, 17403134), (161, 12538904), (184, 10971541), (196, 10299814), (203, 9944648), (232, 8701567), (322, 6269452), (343, 5885608), (392, 5149907), (406, 4972324), (644, 3134726), (667, 3026632), (686, 2942804), (812, 2486162), (1103, 1830248), (1127, 1791272), (1288, 1567363), (1334, 1513316), (1372, 1471402), (1421, 1420664), (1624, 1243081), (2206, 915124), (2254, 895636), (2668, 756658), (2744, 735701), (2842, 710332), (4412, 457562), (4508, 447818), (4669, 432376), (5336, 378329), (5684, 355166), (7721, 261464), (7889, 255896), (8824, 228781), (9016, 223909), (9338, 216188), (9947, 202952), (11368, 177583), (15442, 130732), (15778, 127948), (18676, 108094), (19894, 101476), (25369, 79576), (30884, 65366), (31556, 63974), (31987, 63112), (32683, 61768), (37352, 54047), (39788, 50738)]