274882986532

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{857}}^1$

素因数の和:1347

約数の個数: 192

約数和(自身を含む): 625815590400

約数和(自身を除く): 350932603868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 98, 106, 154, 196, 212, 308, 343, 371, 401, 539, 583, 686, 742, 802, 857, 1078, 1166, 1372, 1484, 1604, 1714, 2156, 2332, 2597, 2807, 3428, 3773, 4081, 4411, 5194, 5614, 5999, 7546, 8162, 8822, 9427, 10388, 11228, 11998, 15092, 16324, 17644, 18179, 18854, 19649, 21253, 23996, 28567, 30877, 36358, 37708, 39298, 41993, 42506, 45421, 57134, 61754, 65989, 72716, 78596, 83986, 85012, 90842, 114268, 123508, 131978, 137543, 148771, 167972, 181684, 199969, 216139, 233783, 263956, 275086, 293951, 297542, 317947, 343657, 399938, 432278, 461923, 467566, 499631, 550172, 587902, 595084, 635894, 687314, 799876, 864556, 923846, 935132, 999262, 1041397, 1175804, 1271788, 1374628, 1512973, 1636481, 1847692, 1998524, 2082794, 2225629, 2405599, 3025946, 3233461, 3272962, 3497417, 3780227, 4165588, 4451258, 4811198, 6051892, 6466922, 6545924, 6994834, 7289779, 7560454, 8902516, 9622396, 11455367, 12933844, 13989668, 14579558, 15120908, 15579403, 16839193, 18213821, 22910734, 24481919, 26461589, 29159116, 31158806, 33678386, 36427642, 45821468, 48963838, 52923178, 62317612, 67356772, 72855284, 80187569, 97927676, 105846356, 117874351, 127496747, 160375138, 171373433, 185231123, 200352031, 235748702, 254993494, 320750276, 342746866, 370462246, 400704062, 471497404, 509986988, 685493732, 740924492, 801408124, 892477229, 1296617861, 1402464217, 1784954458, 2593235722, 2804928434, 3569908916, 5186471444, 5609856868, 6247340603, 9817249519, 12494681206, 19634499038, 24989362412, 39268998076, 68720746633, 137441493266, 274882986532]

約数ペア:

[(1, 274882986532), (2, 137441493266), (4, 68720746633), (7, 39268998076), (11, 24989362412), (14, 19634499038), (22, 12494681206), (28, 9817249519), (44, 6247340603), (49, 5609856868), (53, 5186471444), (77, 3569908916), (98, 2804928434), (106, 2593235722), (154, 1784954458), (196, 1402464217), (212, 1296617861), (308, 892477229), (343, 801408124), (371, 740924492), (401, 685493732), (539, 509986988), (583, 471497404), (686, 400704062), (742, 370462246), (802, 342746866), (857, 320750276), (1078, 254993494), (1166, 235748702), (1372, 200352031), (1484, 185231123), (1604, 171373433), (1714, 160375138), (2156, 127496747), (2332, 117874351), (2597, 105846356), (2807, 97927676), (3428, 80187569), (3773, 72855284), (4081, 67356772), (4411, 62317612), (5194, 52923178), (5614, 48963838), (5999, 45821468), (7546, 36427642), (8162, 33678386), (8822, 31158806), (9427, 29159116), (10388, 26461589), (11228, 24481919), (11998, 22910734), (15092, 18213821), (16324, 16839193), (17644, 15579403), (18179, 15120908), (18854, 14579558), (19649, 13989668), (21253, 12933844), (23996, 11455367), (28567, 9622396), (30877, 8902516), (36358, 7560454), (37708, 7289779), (39298, 6994834), (41993, 6545924), (42506, 6466922), (45421, 6051892), (57134, 4811198), (61754, 4451258), (65989, 4165588), (72716, 3780227), (78596, 3497417), (83986, 3272962), (85012, 3233461), (90842, 3025946), (114268, 2405599), (123508, 2225629), (131978, 2082794), (137543, 1998524), (148771, 1847692), (167972, 1636481), (181684, 1512973), (199969, 1374628), (216139, 1271788), (233783, 1175804), (263956, 1041397), (275086, 999262), (293951, 935132), (297542, 923846), (317947, 864556), (343657, 799876), (399938, 687314), (432278, 635894), (461923, 595084), (467566, 587902), (499631, 550172)]