284809668584

素因数分解:

$2^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1697}}^1\times {\mathrm{1973}}^1$

素因数の和:3728

約数の個数: 128

約数和(自身を含む): 643555584000

約数和(自身を除く): 358745915416

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 343, 392, 434, 686, 868, 1372, 1519, 1697, 1736, 1973, 2744, 3038, 3394, 3946, 6076, 6788, 7892, 10633, 11879, 12152, 13576, 13811, 15784, 21266, 23758, 27622, 42532, 47516, 52607, 55244, 61163, 83153, 85064, 95032, 96677, 105214, 110488, 122326, 166306, 193354, 210428, 244652, 332612, 368249, 386708, 420856, 428141, 489304, 582071, 665224, 676739, 736498, 773416, 856282, 1164142, 1353478, 1472996, 1712564, 2328284, 2577743, 2706956, 2945992, 2996987, 3348181, 3425128, 4656568, 5155486, 5413912, 5993974, 6696362, 10310972, 11987948, 13392724, 18044201, 20621944, 20978909, 23437267, 23975896, 26785448, 36088402, 41957818, 46874534, 72176804, 83915636, 93749068, 103793611, 144353608, 164060869, 167831272, 187498136, 207587222, 328121738, 415174444, 656243476, 726555277, 830348888, 1148426083, 1312486952, 1453110554, 2296852166, 2906221108, 4593704332, 5085886939, 5812442216, 9187408664, 10171773878, 20343547756, 35601208573, 40687095512, 71202417146, 142404834292, 284809668584]

約数ペア:

[(1, 284809668584), (2, 142404834292), (4, 71202417146), (7, 40687095512), (8, 35601208573), (14, 20343547756), (28, 10171773878), (31, 9187408664), (49, 5812442216), (56, 5085886939), (62, 4593704332), (98, 2906221108), (124, 2296852166), (196, 1453110554), (217, 1312486952), (248, 1148426083), (343, 830348888), (392, 726555277), (434, 656243476), (686, 415174444), (868, 328121738), (1372, 207587222), (1519, 187498136), (1697, 167831272), (1736, 164060869), (1973, 144353608), (2744, 103793611), (3038, 93749068), (3394, 83915636), (3946, 72176804), (6076, 46874534), (6788, 41957818), (7892, 36088402), (10633, 26785448), (11879, 23975896), (12152, 23437267), (13576, 20978909), (13811, 20621944), (15784, 18044201), (21266, 13392724), (23758, 11987948), (27622, 10310972), (42532, 6696362), (47516, 5993974), (52607, 5413912), (55244, 5155486), (61163, 4656568), (83153, 3425128), (85064, 3348181), (95032, 2996987), (96677, 2945992), (105214, 2706956), (110488, 2577743), (122326, 2328284), (166306, 1712564), (193354, 1472996), (210428, 1353478), (244652, 1164142), (332612, 856282), (368249, 773416), (386708, 736498), (420856, 676739), (428141, 665224), (489304, 582071)]