268751028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 845365248

約数和(自身を除く): 576614220

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 31, 34, 39, 42, 51, 52, 62, 68, 78, 84, 91, 93, 102, 119, 124, 156, 182, 186, 204, 217, 221, 238, 273, 357, 364, 372, 403, 434, 442, 467, 476, 527, 546, 651, 663, 714, 806, 868, 884, 934, 1054, 1092, 1209, 1302, 1326, 1401, 1428, 1547, 1581, 1612, 1868, 2108, 2418, 2604, 2652, 2802, 2821, 3094, 3162, 3269, 3689, 4641, 4836, 5604, 5642, 6071, 6188, 6324, 6538, 6851, 7378, 7939, 8463, 9282, 9807, 11067, 11284, 12142, 13076, 13702, 14477, 14756, 15878, 16926, 18213, 18564, 19614, 20553, 22134, 23817, 24284, 27404, 28954, 31756, 33852, 36426, 39228, 41106, 42497, 43431, 44268, 47634, 47957, 55573, 57908, 72852, 82212, 84994, 86862, 95268, 95914, 101339, 103207, 111146, 127491, 143871, 166719, 169988, 173724, 188201, 191828, 202678, 206414, 222292, 246109, 254982, 287742, 304017, 309621, 333438, 376402, 405356, 412828, 492218, 509964, 564603, 575484, 608034, 619242, 666876, 722449, 738327, 752804, 984436, 1129206, 1216068, 1238484, 1317407, 1444898, 1476654, 1722763, 2167347, 2258412, 2634814, 2889796, 2953308, 3199417, 3445526, 3952221, 4334694, 5168289, 5269628, 6398834, 6891052, 7904442, 8669388, 9598251, 10336578, 12797668, 15808884, 19196502, 20673156, 22395919, 38393004, 44791838, 67187757, 89583676, 134375514, 268751028]

約数ペア:

[(1, 268751028), (2, 134375514), (3, 89583676), (4, 67187757), (6, 44791838), (7, 38393004), (12, 22395919), (13, 20673156), (14, 19196502), (17, 15808884), (21, 12797668), (26, 10336578), (28, 9598251), (31, 8669388), (34, 7904442), (39, 6891052), (42, 6398834), (51, 5269628), (52, 5168289), (62, 4334694), (68, 3952221), (78, 3445526), (84, 3199417), (91, 2953308), (93, 2889796), (102, 2634814), (119, 2258412), (124, 2167347), (156, 1722763), (182, 1476654), (186, 1444898), (204, 1317407), (217, 1238484), (221, 1216068), (238, 1129206), (273, 984436), (357, 752804), (364, 738327), (372, 722449), (403, 666876), (434, 619242), (442, 608034), (467, 575484), (476, 564603), (527, 509964), (546, 492218), (651, 412828), (663, 405356), (714, 376402), (806, 333438), (868, 309621), (884, 304017), (934, 287742), (1054, 254982), (1092, 246109), (1209, 222292), (1302, 206414), (1326, 202678), (1401, 191828), (1428, 188201), (1547, 173724), (1581, 169988), (1612, 166719), (1868, 143871), (2108, 127491), (2418, 111146), (2604, 103207), (2652, 101339), (2802, 95914), (2821, 95268), (3094, 86862), (3162, 84994), (3269, 82212), (3689, 72852), (4641, 57908), (4836, 55573), (5604, 47957), (5642, 47634), (6071, 44268), (6188, 43431), (6324, 42497), (6538, 41106), (6851, 39228), (7378, 36426), (7939, 33852), (8463, 31756), (9282, 28954), (9807, 27404), (11067, 24284), (11284, 23817), (12142, 22134), (13076, 20553), (13702, 19614), (14477, 18564), (14756, 18213), (15878, 16926)]