241488468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 704471040

約数和(自身を除く): 462982572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 127, 153, 156, 204, 221, 234, 239, 254, 306, 381, 442, 468, 478, 508, 612, 663, 717, 762, 884, 956, 1143, 1326, 1434, 1524, 1651, 1989, 2151, 2159, 2286, 2652, 2868, 3107, 3302, 3978, 4063, 4302, 4318, 4572, 4953, 6214, 6477, 6604, 7956, 8126, 8604, 8636, 9321, 9906, 12189, 12428, 12954, 14859, 16252, 18642, 19431, 19812, 24378, 25908, 27963, 28067, 29718, 30353, 36567, 37284, 38862, 48756, 52819, 55926, 56134, 59436, 60706, 73134, 77724, 84201, 91059, 105638, 111852, 112268, 121412, 146268, 158457, 168402, 182118, 211276, 252603, 273177, 316914, 336804, 364236, 394589, 475371, 505206, 516001, 546354, 633828, 789178, 950742, 1010412, 1032002, 1092708, 1183767, 1548003, 1578356, 1901484, 2064004, 2367534, 3096006, 3551301, 4644009, 4735068, 6192012, 6708013, 7102602, 9288018, 13416026, 14205204, 18576036, 20124039, 26832052, 40248078, 60372117, 80496156, 120744234, 241488468]

約数ペア:

[(1, 241488468), (2, 120744234), (3, 80496156), (4, 60372117), (6, 40248078), (9, 26832052), (12, 20124039), (13, 18576036), (17, 14205204), (18, 13416026), (26, 9288018), (34, 7102602), (36, 6708013), (39, 6192012), (51, 4735068), (52, 4644009), (68, 3551301), (78, 3096006), (102, 2367534), (117, 2064004), (127, 1901484), (153, 1578356), (156, 1548003), (204, 1183767), (221, 1092708), (234, 1032002), (239, 1010412), (254, 950742), (306, 789178), (381, 633828), (442, 546354), (468, 516001), (478, 505206), (508, 475371), (612, 394589), (663, 364236), (717, 336804), (762, 316914), (884, 273177), (956, 252603), (1143, 211276), (1326, 182118), (1434, 168402), (1524, 158457), (1651, 146268), (1989, 121412), (2151, 112268), (2159, 111852), (2286, 105638), (2652, 91059), (2868, 84201), (3107, 77724), (3302, 73134), (3978, 60706), (4063, 59436), (4302, 56134), (4318, 55926), (4572, 52819), (4953, 48756), (6214, 38862), (6477, 37284), (6604, 36567), (7956, 30353), (8126, 29718), (8604, 28067), (8636, 27963), (9321, 25908), (9906, 24378), (12189, 19812), (12428, 19431), (12954, 18642), (14859, 16252)]