621314136

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3467}}^1$

素因数の和:3629

約数の個数: 96

約数和(自身を含む): 1785326400

約数和(自身を除く): 1164012264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 131, 152, 171, 228, 262, 342, 393, 456, 524, 684, 786, 1048, 1179, 1368, 1572, 2358, 2489, 3144, 3467, 4716, 4978, 6934, 7467, 9432, 9956, 10401, 13868, 14934, 19912, 20802, 22401, 27736, 29868, 31203, 41604, 44802, 59736, 62406, 65873, 83208, 89604, 124812, 131746, 179208, 197619, 249624, 263492, 395238, 454177, 526984, 592857, 790476, 908354, 1185714, 1362531, 1580952, 1816708, 2371428, 2725062, 3633416, 4087593, 4742856, 5450124, 8175186, 8629363, 10900248, 16350372, 17258726, 25888089, 32700744, 34517452, 51776178, 69034904, 77664267, 103552356, 155328534, 207104712, 310657068, 621314136]

約数ペア:

[(1, 621314136), (2, 310657068), (3, 207104712), (4, 155328534), (6, 103552356), (8, 77664267), (9, 69034904), (12, 51776178), (18, 34517452), (19, 32700744), (24, 25888089), (36, 17258726), (38, 16350372), (57, 10900248), (72, 8629363), (76, 8175186), (114, 5450124), (131, 4742856), (152, 4087593), (171, 3633416), (228, 2725062), (262, 2371428), (342, 1816708), (393, 1580952), (456, 1362531), (524, 1185714), (684, 908354), (786, 790476), (1048, 592857), (1179, 526984), (1368, 454177), (1572, 395238), (2358, 263492), (2489, 249624), (3144, 197619), (3467, 179208), (4716, 131746), (4978, 124812), (6934, 89604), (7467, 83208), (9432, 65873), (9956, 62406), (10401, 59736), (13868, 44802), (14934, 41604), (19912, 31203), (20802, 29868), (22401, 27736)]