388092816

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{12653}}^1$

素因数の和:12741

約数の個数: 80

約数和(自身を含む): 1129749120

約数和(自身を除く): 741656304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7668, 10224, 12653, 15336, 25306, 30672, 37959, 50612, 75918, 101224, 113877, 151836, 202448, 227754, 303672, 341631, 455508, 607344, 683262, 898363, 911016, 1366524, 1796726, 1822032, 2695089, 2733048, 3593452, 5390178, 5466096, 7186904, 8085267, 10780356, 14373808, 16170534, 21560712, 24255801, 32341068, 43121424, 48511602, 64682136, 97023204, 129364272, 194046408, 388092816]

約数ペア:

[(1, 388092816), (2, 194046408), (3, 129364272), (4, 97023204), (6, 64682136), (8, 48511602), (9, 43121424), (12, 32341068), (16, 24255801), (18, 21560712), (24, 16170534), (27, 14373808), (36, 10780356), (48, 8085267), (54, 7186904), (71, 5466096), (72, 5390178), (108, 3593452), (142, 2733048), (144, 2695089), (213, 1822032), (216, 1796726), (284, 1366524), (426, 911016), (432, 898363), (568, 683262), (639, 607344), (852, 455508), (1136, 341631), (1278, 303672), (1704, 227754), (1917, 202448), (2556, 151836), (3408, 113877), (3834, 101224), (5112, 75918), (7668, 50612), (10224, 37959), (12653, 30672), (15336, 25306)]