4291872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 12841920

約数和(自身を除く): 8550048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 181, 208, 228, 247, 304, 312, 362, 416, 456, 494, 543, 608, 624, 724, 741, 912, 988, 1086, 1248, 1448, 1482, 1824, 1976, 2172, 2353, 2896, 2964, 3439, 3952, 4344, 4706, 5792, 5928, 6878, 7059, 7904, 8688, 9412, 10317, 11856, 13756, 14118, 17376, 18824, 20634, 23712, 27512, 28236, 37648, 41268, 44707, 55024, 56472, 75296, 82536, 89414, 110048, 112944, 134121, 165072, 178828, 225888, 268242, 330144, 357656, 536484, 715312, 1072968, 1430624, 2145936, 4291872]

約数ペア:

[(1, 4291872), (2, 2145936), (3, 1430624), (4, 1072968), (6, 715312), (8, 536484), (12, 357656), (13, 330144), (16, 268242), (19, 225888), (24, 178828), (26, 165072), (32, 134121), (38, 112944), (39, 110048), (48, 89414), (52, 82536), (57, 75296), (76, 56472), (78, 55024), (96, 44707), (104, 41268), (114, 37648), (152, 28236), (156, 27512), (181, 23712), (208, 20634), (228, 18824), (247, 17376), (304, 14118), (312, 13756), (362, 11856), (416, 10317), (456, 9412), (494, 8688), (543, 7904), (608, 7059), (624, 6878), (724, 5928), (741, 5792), (912, 4706), (988, 4344), (1086, 3952), (1248, 3439), (1448, 2964), (1482, 2896), (1824, 2353), (1976, 2172)]