1965138768

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2591}}^1$

素因数の和:2857

約数の個数: 120

約数和(自身を含む): 5766059520

約数和(自身を除く): 3800920752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 229, 276, 368, 414, 458, 552, 687, 828, 916, 1104, 1374, 1656, 1832, 2061, 2591, 2748, 3312, 3664, 4122, 5182, 5267, 5496, 7773, 8244, 10364, 10534, 10992, 15546, 15801, 16488, 20728, 21068, 23319, 31092, 31602, 32976, 41456, 42136, 46638, 47403, 59593, 62184, 63204, 84272, 93276, 94806, 119186, 124368, 126408, 178779, 186552, 189612, 238372, 252816, 357558, 373104, 379224, 476744, 536337, 593339, 715116, 758448, 953488, 1072674, 1186678, 1430232, 1780017, 2145348, 2373356, 2860464, 3560034, 4290696, 4746712, 5340051, 7120068, 8581392, 9493424, 10680102, 13646797, 14240136, 21360204, 27293594, 28480272, 40940391, 42720408, 54587188, 81880782, 85440816, 109174376, 122821173, 163761564, 218348752, 245642346, 327523128, 491284692, 655046256, 982569384, 1965138768]

約数ペア:

[(1, 1965138768), (2, 982569384), (3, 655046256), (4, 491284692), (6, 327523128), (8, 245642346), (9, 218348752), (12, 163761564), (16, 122821173), (18, 109174376), (23, 85440816), (24, 81880782), (36, 54587188), (46, 42720408), (48, 40940391), (69, 28480272), (72, 27293594), (92, 21360204), (138, 14240136), (144, 13646797), (184, 10680102), (207, 9493424), (229, 8581392), (276, 7120068), (368, 5340051), (414, 4746712), (458, 4290696), (552, 3560034), (687, 2860464), (828, 2373356), (916, 2145348), (1104, 1780017), (1374, 1430232), (1656, 1186678), (1832, 1072674), (2061, 953488), (2591, 758448), (2748, 715116), (3312, 593339), (3664, 536337), (4122, 476744), (5182, 379224), (5267, 373104), (5496, 357558), (7773, 252816), (8244, 238372), (10364, 189612), (10534, 186552), (10992, 178779), (15546, 126408), (15801, 124368), (16488, 119186), (20728, 94806), (21068, 93276), (23319, 84272), (31092, 63204), (31602, 62184), (32976, 59593), (41456, 47403), (42136, 46638)]