405983016

素因数分解:

$2^3\times 3^6\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1130

約数の個数: 112

約数和(自身を含む): 1159454400

約数和(自身を除く): 753471384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 243, 268, 324, 402, 486, 536, 603, 648, 729, 804, 972, 1039, 1206, 1458, 1608, 1809, 1944, 2078, 2412, 2916, 3117, 3618, 4156, 4824, 5427, 5832, 6234, 7236, 8312, 9351, 10854, 12468, 14472, 16281, 18702, 21708, 24936, 28053, 32562, 37404, 43416, 48843, 56106, 65124, 69613, 74808, 84159, 97686, 112212, 130248, 139226, 168318, 195372, 208839, 224424, 252477, 278452, 336636, 390744, 417678, 504954, 556904, 626517, 673272, 757431, 835356, 1009908, 1253034, 1514862, 1670712, 1879551, 2019816, 2506068, 3029724, 3759102, 5012136, 5638653, 6059448, 7518204, 11277306, 15036408, 16915959, 22554612, 33831918, 45109224, 50747877, 67663836, 101495754, 135327672, 202991508, 405983016]

約数ペア:

[(1, 405983016), (2, 202991508), (3, 135327672), (4, 101495754), (6, 67663836), (8, 50747877), (9, 45109224), (12, 33831918), (18, 22554612), (24, 16915959), (27, 15036408), (36, 11277306), (54, 7518204), (67, 6059448), (72, 5638653), (81, 5012136), (108, 3759102), (134, 3029724), (162, 2506068), (201, 2019816), (216, 1879551), (243, 1670712), (268, 1514862), (324, 1253034), (402, 1009908), (486, 835356), (536, 757431), (603, 673272), (648, 626517), (729, 556904), (804, 504954), (972, 417678), (1039, 390744), (1206, 336636), (1458, 278452), (1608, 252477), (1809, 224424), (1944, 208839), (2078, 195372), (2412, 168318), (2916, 139226), (3117, 130248), (3618, 112212), (4156, 97686), (4824, 84159), (5427, 74808), (5832, 69613), (6234, 65124), (7236, 56106), (8312, 48843), (9351, 43416), (10854, 37404), (12468, 32562), (14472, 28053), (16281, 24936), (18702, 21708)]