1967823504

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{64157}}^1$

素因数の和:64245

約数の個数: 80

約数和(自身を含む): 5728026240

約数和(自身を除く): 3760202736

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, 15336, 30672, 64157, 128314, 192471, 256628, 384942, 513256, 577413, 769884, 1026512, 1154826, 1539768, 1732239, 2309652, 3079536, 3464478, 4555147, 4619304, 6928956, 9110294, 9238608, 13665441, 13857912, 18220588, 27330882, 27715824, 36441176, 40996323, 54661764, 72882352, 81992646, 109323528, 122988969, 163985292, 218647056, 245977938, 327970584, 491955876, 655941168, 983911752, 1967823504]

約数ペア:

[(1, 1967823504), (2, 983911752), (3, 655941168), (4, 491955876), (6, 327970584), (8, 245977938), (9, 218647056), (12, 163985292), (16, 122988969), (18, 109323528), (24, 81992646), (27, 72882352), (36, 54661764), (48, 40996323), (54, 36441176), (71, 27715824), (72, 27330882), (108, 18220588), (142, 13857912), (144, 13665441), (213, 9238608), (216, 9110294), (284, 6928956), (426, 4619304), (432, 4555147), (568, 3464478), (639, 3079536), (852, 2309652), (1136, 1732239), (1278, 1539768), (1704, 1154826), (1917, 1026512), (2556, 769884), (3408, 577413), (3834, 513256), (5112, 384942), (7668, 256628), (10224, 192471), (15336, 128314), (30672, 64157)]