1567440028

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 3594198384

約数和(自身を除く): 2026758356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 148, 154, 196, 259, 308, 343, 401, 407, 518, 539, 686, 802, 814, 1036, 1078, 1372, 1604, 1628, 1813, 2156, 2401, 2807, 2849, 3626, 3773, 4411, 4802, 5614, 5698, 7252, 7546, 8822, 9604, 11228, 11396, 12691, 14837, 15092, 17644, 19649, 19943, 25382, 26411, 29674, 30877, 39298, 39886, 50764, 52822, 59348, 61754, 78596, 79772, 88837, 103859, 105644, 123508, 137543, 139601, 163207, 177674, 207718, 216139, 275086, 279202, 326414, 355348, 415436, 432278, 550172, 558404, 652828, 727013, 864556, 962801, 977207, 1142449, 1454026, 1512973, 1925602, 1954414, 2284898, 2908052, 3025946, 3851204, 3908828, 4569796, 5089091, 6051892, 7997143, 10178182, 10590811, 15994286, 20356364, 21181622, 31988572, 35623637, 42363244, 55980001, 71247274, 111960002, 142494548, 223920004, 391860007, 783720014, 1567440028]

約数ペア:

[(1, 1567440028), (2, 783720014), (4, 391860007), (7, 223920004), (11, 142494548), (14, 111960002), (22, 71247274), (28, 55980001), (37, 42363244), (44, 35623637), (49, 31988572), (74, 21181622), (77, 20356364), (98, 15994286), (148, 10590811), (154, 10178182), (196, 7997143), (259, 6051892), (308, 5089091), (343, 4569796), (401, 3908828), (407, 3851204), (518, 3025946), (539, 2908052), (686, 2284898), (802, 1954414), (814, 1925602), (1036, 1512973), (1078, 1454026), (1372, 1142449), (1604, 977207), (1628, 962801), (1813, 864556), (2156, 727013), (2401, 652828), (2807, 558404), (2849, 550172), (3626, 432278), (3773, 415436), (4411, 355348), (4802, 326414), (5614, 279202), (5698, 275086), (7252, 216139), (7546, 207718), (8822, 177674), (9604, 163207), (11228, 139601), (11396, 137543), (12691, 123508), (14837, 105644), (15092, 103859), (17644, 88837), (19649, 79772), (19943, 78596), (25382, 61754), (26411, 59348), (29674, 52822), (30877, 50764), (39298, 39886)]