477853648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:932

約数の個数: 80

約数和(自身を含む): 1024488000

約数和(自身を除く): 546634352

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 67, 76, 116, 134, 152, 232, 268, 304, 464, 536, 551, 809, 1072, 1102, 1273, 1618, 1943, 2204, 2546, 3236, 3886, 4408, 5092, 6472, 7772, 8816, 10184, 12944, 15371, 15544, 20368, 23461, 30742, 31088, 36917, 46922, 54203, 61484, 73834, 93844, 108406, 122968, 147668, 187688, 216812, 245936, 295336, 375376, 433624, 445759, 590672, 867248, 891518, 1029857, 1571887, 1783036, 2059714, 3143774, 3566072, 4119428, 6287548, 7132144, 8238856, 12575096, 16477712, 25150192, 29865853, 59731706, 119463412, 238926824, 477853648]

約数ペア:

[(1, 477853648), (2, 238926824), (4, 119463412), (8, 59731706), (16, 29865853), (19, 25150192), (29, 16477712), (38, 12575096), (58, 8238856), (67, 7132144), (76, 6287548), (116, 4119428), (134, 3566072), (152, 3143774), (232, 2059714), (268, 1783036), (304, 1571887), (464, 1029857), (536, 891518), (551, 867248), (809, 590672), (1072, 445759), (1102, 433624), (1273, 375376), (1618, 295336), (1943, 245936), (2204, 216812), (2546, 187688), (3236, 147668), (3886, 122968), (4408, 108406), (5092, 93844), (6472, 73834), (7772, 61484), (8816, 54203), (10184, 46922), (12944, 36917), (15371, 31088), (15544, 30742), (20368, 23461)]