2157408

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 6894720

約数和(自身を除く): 4737312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 227, 264, 288, 297, 352, 396, 432, 454, 528, 594, 681, 792, 864, 908, 1056, 1188, 1362, 1584, 1816, 2043, 2376, 2497, 2724, 3168, 3632, 4086, 4752, 4994, 5448, 6129, 7264, 7491, 8172, 9504, 9988, 10896, 12258, 14982, 16344, 19976, 21792, 22473, 24516, 29964, 32688, 39952, 44946, 49032, 59928, 65376, 67419, 79904, 89892, 98064, 119856, 134838, 179784, 196128, 239712, 269676, 359568, 539352, 719136, 1078704, 2157408]

約数ペア:

[(1, 2157408), (2, 1078704), (3, 719136), (4, 539352), (6, 359568), (8, 269676), (9, 239712), (11, 196128), (12, 179784), (16, 134838), (18, 119856), (22, 98064), (24, 89892), (27, 79904), (32, 67419), (33, 65376), (36, 59928), (44, 49032), (48, 44946), (54, 39952), (66, 32688), (72, 29964), (88, 24516), (96, 22473), (99, 21792), (108, 19976), (132, 16344), (144, 14982), (176, 12258), (198, 10896), (216, 9988), (227, 9504), (264, 8172), (288, 7491), (297, 7264), (352, 6129), (396, 5448), (432, 4994), (454, 4752), (528, 4086), (594, 3632), (681, 3168), (792, 2724), (864, 2497), (908, 2376), (1056, 2043), (1188, 1816), (1362, 1584)]