1155887328

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{388403}}^1$

素因数の和:388447

約数の個数: 48

約数和(自身を含む): 3132089856

約数和(自身を除く): 1976202528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 388403, 776806, 1165209, 1553612, 2330418, 3107224, 4660836, 6214448, 9321672, 12040493, 12428896, 18643344, 24080986, 36121479, 37286688, 48161972, 72242958, 96323944, 144485916, 192647888, 288971832, 385295776, 577943664, 1155887328]

約数ペア:

[(1, 1155887328), (2, 577943664), (3, 385295776), (4, 288971832), (6, 192647888), (8, 144485916), (12, 96323944), (16, 72242958), (24, 48161972), (31, 37286688), (32, 36121479), (48, 24080986), (62, 18643344), (93, 12428896), (96, 12040493), (124, 9321672), (186, 6214448), (248, 4660836), (372, 3107224), (496, 2330418), (744, 1553612), (992, 1165209), (1488, 776806), (2976, 388403)]