551612032

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 1139329800

約数和(自身を除く): 587717768

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 89, 128, 164, 178, 328, 356, 656, 712, 1181, 1312, 1424, 2362, 2624, 2848, 3649, 4724, 5248, 5696, 7298, 9448, 11392, 14596, 18896, 29192, 37792, 48421, 58384, 75584, 96842, 105109, 116768, 151168, 193684, 210218, 233536, 387368, 420436, 467072, 774736, 840872, 1549472, 1681744, 3098944, 3363488, 4309469, 6197888, 6726976, 8618938, 13453952, 17237876, 34475752, 68951504, 137903008, 275806016, 551612032]

約数ペア:

[(1, 551612032), (2, 275806016), (4, 137903008), (8, 68951504), (16, 34475752), (32, 17237876), (41, 13453952), (64, 8618938), (82, 6726976), (89, 6197888), (128, 4309469), (164, 3363488), (178, 3098944), (328, 1681744), (356, 1549472), (656, 840872), (712, 774736), (1181, 467072), (1312, 420436), (1424, 387368), (2362, 233536), (2624, 210218), (2848, 193684), (3649, 151168), (4724, 116768), (5248, 105109), (5696, 96842), (7298, 75584), (9448, 58384), (11392, 48421), (14596, 37792), (18896, 29192)]