227821618804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:834

約数の個数: 144

約数和(自身を含む): 459702734400

約数和(自身を除く): 231881115596

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 233, 247, 269, 283, 338, 466, 494, 538, 566, 676, 932, 988, 1076, 1132, 3029, 3211, 3497, 3679, 4427, 5111, 5377, 6058, 6422, 6994, 7358, 8854, 10222, 10754, 12116, 12844, 13988, 14716, 17708, 20444, 21508, 39377, 45461, 47827, 57551, 62677, 65939, 66443, 69901, 76127, 78754, 90922, 95654, 115102, 125354, 131878, 132886, 139802, 152254, 157508, 181844, 191308, 230204, 250708, 263756, 265772, 279604, 304508, 748163, 814801, 857207, 863759, 908713, 989651, 1190863, 1252841, 1446413, 1496326, 1629602, 1714414, 1727518, 1817426, 1979302, 2381726, 2505682, 2892826, 2992652, 3259204, 3428828, 3455036, 3634852, 3958604, 4763452, 5011364, 5785652, 10592413, 11143691, 12865463, 15481219, 16286933, 17737591, 18803369, 21184826, 22287382, 25730926, 30962438, 32573866, 35475182, 37606738, 42369652, 44574764, 51461852, 61924876, 65147732, 70950364, 75213476, 201255847, 211730129, 230588683, 244443797, 337014229, 402511694, 423460258, 461177366, 488887594, 674028458, 805023388, 846920516, 922354732, 977775188, 1348056916, 2997652879, 4381184977, 5995305758, 8762369954, 11990611516, 17524739908, 56955404701, 113910809402, 227821618804]

約数ペア:

[(1, 227821618804), (2, 113910809402), (4, 56955404701), (13, 17524739908), (19, 11990611516), (26, 8762369954), (38, 5995305758), (52, 4381184977), (76, 2997652879), (169, 1348056916), (233, 977775188), (247, 922354732), (269, 846920516), (283, 805023388), (338, 674028458), (466, 488887594), (494, 461177366), (538, 423460258), (566, 402511694), (676, 337014229), (932, 244443797), (988, 230588683), (1076, 211730129), (1132, 201255847), (3029, 75213476), (3211, 70950364), (3497, 65147732), (3679, 61924876), (4427, 51461852), (5111, 44574764), (5377, 42369652), (6058, 37606738), (6422, 35475182), (6994, 32573866), (7358, 30962438), (8854, 25730926), (10222, 22287382), (10754, 21184826), (12116, 18803369), (12844, 17737591), (13988, 16286933), (14716, 15481219), (17708, 12865463), (20444, 11143691), (21508, 10592413), (39377, 5785652), (45461, 5011364), (47827, 4763452), (57551, 3958604), (62677, 3634852), (65939, 3455036), (66443, 3428828), (69901, 3259204), (76127, 2992652), (78754, 2892826), (90922, 2505682), (95654, 2381726), (115102, 1979302), (125354, 1817426), (131878, 1727518), (132886, 1714414), (139802, 1629602), (152254, 1496326), (157508, 1446413), (181844, 1252841), (191308, 1190863), (230204, 989651), (250708, 908713), (263756, 863759), (265772, 857207), (279604, 814801), (304508, 748163)]