747879552

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{13249}}^1$

素因数の和:13283

約数の個数: 144

約数和(自身を含む): 2503653750

約数和(自身を除く): 1755774198

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 7056, 8064, 9408, 13249, 14112, 18816, 26498, 28224, 39747, 52996, 56448, 79494, 92743, 105992, 119241, 158988, 185486, 211984, 238482, 278229, 317976, 370972, 423968, 476964, 556458, 635952, 649201, 741944, 834687, 847936, 953928, 1112916, 1271904, 1298402, 1483888, 1669374, 1695872, 1907856, 1947603, 2225832, 2543808, 2596804, 2967776, 3338748, 3815712, 3895206, 4451664, 5087616, 5193608, 5842809, 5935552, 6677496, 7631424, 7790412, 8903328, 10387216, 11685618, 11871104, 13354992, 15262848, 15580824, 17806656, 20774432, 23371236, 26709984, 31161648, 35613312, 41548864, 46742472, 53419968, 62323296, 83097728, 93484944, 106839936, 124646592, 186969888, 249293184, 373939776, 747879552]

約数ペア:

[(1, 747879552), (2, 373939776), (3, 249293184), (4, 186969888), (6, 124646592), (7, 106839936), (8, 93484944), (9, 83097728), (12, 62323296), (14, 53419968), (16, 46742472), (18, 41548864), (21, 35613312), (24, 31161648), (28, 26709984), (32, 23371236), (36, 20774432), (42, 17806656), (48, 15580824), (49, 15262848), (56, 13354992), (63, 11871104), (64, 11685618), (72, 10387216), (84, 8903328), (96, 7790412), (98, 7631424), (112, 6677496), (126, 5935552), (128, 5842809), (144, 5193608), (147, 5087616), (168, 4451664), (192, 3895206), (196, 3815712), (224, 3338748), (252, 2967776), (288, 2596804), (294, 2543808), (336, 2225832), (384, 1947603), (392, 1907856), (441, 1695872), (448, 1669374), (504, 1483888), (576, 1298402), (588, 1271904), (672, 1112916), (784, 953928), (882, 847936), (896, 834687), (1008, 741944), (1152, 649201), (1176, 635952), (1344, 556458), (1568, 476964), (1764, 423968), (2016, 370972), (2352, 317976), (2688, 278229), (3136, 238482), (3528, 211984), (4032, 185486), (4704, 158988), (6272, 119241), (7056, 105992), (8064, 92743), (9408, 79494), (13249, 56448), (14112, 52996), (18816, 39747), (26498, 28224)]