448649244

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5351}}^1$

素因数の和:5515

約数の個数: 72

約数和(自身を含む): 1209787488

約数和(自身を除く): 761138244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 137, 153, 204, 274, 306, 411, 548, 612, 822, 1233, 1644, 2329, 2466, 4658, 4932, 5351, 6987, 9316, 10702, 13974, 16053, 20961, 21404, 27948, 32106, 41922, 48159, 64212, 83844, 90967, 96318, 181934, 192636, 272901, 363868, 545802, 733087, 818703, 1091604, 1466174, 1637406, 2199261, 2932348, 3274812, 4398522, 6597783, 8797044, 12462479, 13195566, 24924958, 26391132, 37387437, 49849916, 74774874, 112162311, 149549748, 224324622, 448649244]

約数ペア:

[(1, 448649244), (2, 224324622), (3, 149549748), (4, 112162311), (6, 74774874), (9, 49849916), (12, 37387437), (17, 26391132), (18, 24924958), (34, 13195566), (36, 12462479), (51, 8797044), (68, 6597783), (102, 4398522), (137, 3274812), (153, 2932348), (204, 2199261), (274, 1637406), (306, 1466174), (411, 1091604), (548, 818703), (612, 733087), (822, 545802), (1233, 363868), (1644, 272901), (2329, 192636), (2466, 181934), (4658, 96318), (4932, 90967), (5351, 83844), (6987, 64212), (9316, 48159), (10702, 41922), (13974, 32106), (16053, 27948), (20961, 21404)]