899441496

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2151

約数の個数: 160

約数和(自身を含む): 2720757600

約数和(自身を除く): 1821316104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 29, 36, 46, 54, 58, 69, 72, 81, 87, 92, 108, 116, 138, 162, 174, 184, 207, 216, 232, 261, 276, 324, 348, 414, 522, 552, 621, 648, 667, 696, 783, 828, 1044, 1242, 1334, 1566, 1656, 1863, 2001, 2081, 2088, 2349, 2484, 2668, 3132, 3726, 4002, 4162, 4698, 4968, 5336, 6003, 6243, 6264, 7452, 8004, 8324, 9396, 12006, 12486, 14904, 16008, 16648, 18009, 18729, 18792, 24012, 24972, 36018, 37458, 47863, 48024, 49944, 54027, 56187, 60349, 72036, 74916, 95726, 108054, 112374, 120698, 143589, 144072, 149832, 168561, 181047, 191452, 216108, 224748, 241396, 287178, 337122, 362094, 382904, 430767, 432216, 449496, 482792, 543141, 574356, 674244, 724188, 861534, 1086282, 1148712, 1292301, 1348488, 1388027, 1448376, 1629423, 1723068, 2172564, 2584602, 2776054, 3258846, 3446136, 3876903, 4164081, 4345128, 4888269, 5169204, 5552108, 6517692, 7753806, 8328162, 9776538, 10338408, 11104216, 12492243, 13035384, 15507612, 16656324, 19553076, 24984486, 31015224, 33312648, 37476729, 39106152, 49968972, 74953458, 99937944, 112430187, 149906916, 224860374, 299813832, 449720748, 899441496]

約数ペア:

[(1, 899441496), (2, 449720748), (3, 299813832), (4, 224860374), (6, 149906916), (8, 112430187), (9, 99937944), (12, 74953458), (18, 49968972), (23, 39106152), (24, 37476729), (27, 33312648), (29, 31015224), (36, 24984486), (46, 19553076), (54, 16656324), (58, 15507612), (69, 13035384), (72, 12492243), (81, 11104216), (87, 10338408), (92, 9776538), (108, 8328162), (116, 7753806), (138, 6517692), (162, 5552108), (174, 5169204), (184, 4888269), (207, 4345128), (216, 4164081), (232, 3876903), (261, 3446136), (276, 3258846), (324, 2776054), (348, 2584602), (414, 2172564), (522, 1723068), (552, 1629423), (621, 1448376), (648, 1388027), (667, 1348488), (696, 1292301), (783, 1148712), (828, 1086282), (1044, 861534), (1242, 724188), (1334, 674244), (1566, 574356), (1656, 543141), (1863, 482792), (2001, 449496), (2081, 432216), (2088, 430767), (2349, 382904), (2484, 362094), (2668, 337122), (3132, 287178), (3726, 241396), (4002, 224748), (4162, 216108), (4698, 191452), (4968, 181047), (5336, 168561), (6003, 149832), (6243, 144072), (6264, 143589), (7452, 120698), (8004, 112374), (8324, 108054), (9396, 95726), (12006, 74916), (12486, 72036), (14904, 60349), (16008, 56187), (16648, 54027), (18009, 49944), (18729, 48024), (18792, 47863), (24012, 37458), (24972, 36018)]