742763996835

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{389}}^1\times {\mathrm{3089}}^1$

素因数の和:3558

約数の個数: 144

約数和(自身を含む): 1435910392800

約数和(自身を除く): 693146395965

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 389, 435, 609, 735, 841, 1015, 1167, 1421, 1945, 2523, 2723, 3045, 3089, 4205, 4263, 5835, 5887, 7105, 8169, 9267, 11281, 12615, 13615, 15445, 17661, 19061, 21315, 21623, 29435, 33843, 40845, 41209, 46335, 56405, 57183, 64869, 78967, 88305, 89581, 95305, 108115, 123627, 151361, 169215, 206045, 236901, 268743, 285915, 324345, 327149, 394835, 447905, 454083, 552769, 618135, 627067, 756805, 981447, 1184505, 1201621, 1343715, 1635745, 1658307, 1881201, 2270415, 2290043, 2597849, 2763845, 3135335, 3604863, 4389469, 4907235, 6008105, 6870129, 7793547, 8291535, 8411347, 9406005, 11450215, 12989245, 13168407, 16030301, 18024315, 18184943, 21947345, 25234041, 34350645, 34847009, 38967735, 42056735, 48090903, 54554829, 58879429, 65842035, 80151505, 90924715, 104541027, 126170205, 127294601, 174235045, 176638287, 240454515, 243929063, 272774145, 294397145, 381883803, 522705135, 636473005, 731787189, 883191435, 1010563261, 1219645315, 1707503441, 1909419015, 3031689783, 3658935945, 5052816305, 5122510323, 7073942827, 8537517205, 15158448915, 21221828481, 25612551615, 35369714135, 49517599789, 106109142405, 148552799367, 247587998945, 742763996835]

約数ペア:

[(1, 742763996835), (3, 247587998945), (5, 148552799367), (7, 106109142405), (15, 49517599789), (21, 35369714135), (29, 25612551615), (35, 21221828481), (49, 15158448915), (87, 8537517205), (105, 7073942827), (145, 5122510323), (147, 5052816305), (203, 3658935945), (245, 3031689783), (389, 1909419015), (435, 1707503441), (609, 1219645315), (735, 1010563261), (841, 883191435), (1015, 731787189), (1167, 636473005), (1421, 522705135), (1945, 381883803), (2523, 294397145), (2723, 272774145), (3045, 243929063), (3089, 240454515), (4205, 176638287), (4263, 174235045), (5835, 127294601), (5887, 126170205), (7105, 104541027), (8169, 90924715), (9267, 80151505), (11281, 65842035), (12615, 58879429), (13615, 54554829), (15445, 48090903), (17661, 42056735), (19061, 38967735), (21315, 34847009), (21623, 34350645), (29435, 25234041), (33843, 21947345), (40845, 18184943), (41209, 18024315), (46335, 16030301), (56405, 13168407), (57183, 12989245), (64869, 11450215), (78967, 9406005), (88305, 8411347), (89581, 8291535), (95305, 7793547), (108115, 6870129), (123627, 6008105), (151361, 4907235), (169215, 4389469), (206045, 3604863), (236901, 3135335), (268743, 2763845), (285915, 2597849), (324345, 2290043), (327149, 2270415), (394835, 1881201), (447905, 1658307), (454083, 1635745), (552769, 1343715), (618135, 1201621), (627067, 1184505), (756805, 981447)]