236426728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 486129600

約数和(自身を除く): 249702872

約数列:

[1, 2, 4, 8, 19, 38, 43, 61, 76, 86, 122, 152, 172, 244, 344, 488, 593, 817, 1159, 1186, 1634, 2318, 2372, 2623, 3268, 4636, 4744, 5246, 6536, 9272, 10492, 11267, 20984, 22534, 25499, 36173, 45068, 49837, 50998, 72346, 90136, 99674, 101996, 144692, 199348, 203992, 289384, 398696, 484481, 687287, 968962, 1374574, 1555439, 1937924, 2749148, 3110878, 3875848, 5498296, 6221756, 12443512, 29553341, 59106682, 118213364, 236426728]

約数ペア:

[(1, 236426728), (2, 118213364), (4, 59106682), (8, 29553341), (19, 12443512), (38, 6221756), (43, 5498296), (61, 3875848), (76, 3110878), (86, 2749148), (122, 1937924), (152, 1555439), (172, 1374574), (244, 968962), (344, 687287), (488, 484481), (593, 398696), (817, 289384), (1159, 203992), (1186, 199348), (1634, 144692), (2318, 101996), (2372, 99674), (2623, 90136), (3268, 72346), (4636, 50998), (4744, 49837), (5246, 45068), (6536, 36173), (9272, 25499), (10492, 22534), (11267, 20984)]