291999552

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{8999}}^1$

素因数の和:9040

約数の個数: 84

約数和(自身を含む): 836676000

約数和(自身を除く): 544676448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 169, 192, 208, 312, 338, 416, 507, 624, 676, 832, 1014, 1248, 1352, 2028, 2496, 2704, 4056, 5408, 8112, 8999, 10816, 16224, 17998, 26997, 32448, 35996, 53994, 71992, 107988, 116987, 143984, 215976, 233974, 287968, 350961, 431952, 467948, 575936, 701922, 863904, 935896, 1403844, 1520831, 1727808, 1871792, 2807688, 3041662, 3743584, 4562493, 5615376, 6083324, 7487168, 9124986, 11230752, 12166648, 18249972, 22461504, 24333296, 36499944, 48666592, 72999888, 97333184, 145999776, 291999552]

約数ペア:

[(1, 291999552), (2, 145999776), (3, 97333184), (4, 72999888), (6, 48666592), (8, 36499944), (12, 24333296), (13, 22461504), (16, 18249972), (24, 12166648), (26, 11230752), (32, 9124986), (39, 7487168), (48, 6083324), (52, 5615376), (64, 4562493), (78, 3743584), (96, 3041662), (104, 2807688), (156, 1871792), (169, 1727808), (192, 1520831), (208, 1403844), (312, 935896), (338, 863904), (416, 701922), (507, 575936), (624, 467948), (676, 431952), (832, 350961), (1014, 287968), (1248, 233974), (1352, 215976), (2028, 143984), (2496, 116987), (2704, 107988), (4056, 71992), (5408, 53994), (8112, 35996), (8999, 32448), (10816, 26997), (16224, 17998)]