4972458764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 11470233600

約数和(自身を除く): 6497774836

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 79, 91, 133, 158, 182, 247, 266, 316, 361, 364, 479, 494, 532, 553, 722, 958, 988, 1027, 1106, 1444, 1501, 1729, 1916, 2054, 2212, 2527, 3002, 3353, 3458, 4108, 4693, 5054, 6004, 6227, 6706, 6916, 7189, 9101, 9386, 10108, 10507, 12454, 13412, 14378, 18202, 18772, 19513, 21014, 24908, 28519, 28756, 32851, 36404, 37841, 39026, 42028, 43589, 57038, 63707, 65702, 75682, 78052, 87178, 114076, 118313, 127414, 131404, 136591, 151364, 172919, 174356, 199633, 236626, 254828, 264887, 273182, 345838, 370747, 399266, 473252, 491933, 529774, 546364, 691676, 718979, 741494, 798532, 828191, 983866, 1059548, 1210433, 1437958, 1482988, 1656382, 1967732, 2247947, 2420866, 2595229, 2875916, 3312764, 3443531, 4495894, 4841732, 5032853, 5190458, 6887062, 8991788, 9346727, 10065706, 10380916, 13660601, 13774124, 15735629, 18693454, 20131412, 27321202, 31471258, 37386908, 54642404, 62942516, 65427089, 95624207, 130854178, 177587813, 191248414, 261708356, 355175626, 382496828, 710351252, 1243114691, 2486229382, 4972458764]

約数ペア:

[(1, 4972458764), (2, 2486229382), (4, 1243114691), (7, 710351252), (13, 382496828), (14, 355175626), (19, 261708356), (26, 191248414), (28, 177587813), (38, 130854178), (52, 95624207), (76, 65427089), (79, 62942516), (91, 54642404), (133, 37386908), (158, 31471258), (182, 27321202), (247, 20131412), (266, 18693454), (316, 15735629), (361, 13774124), (364, 13660601), (479, 10380916), (494, 10065706), (532, 9346727), (553, 8991788), (722, 6887062), (958, 5190458), (988, 5032853), (1027, 4841732), (1106, 4495894), (1444, 3443531), (1501, 3312764), (1729, 2875916), (1916, 2595229), (2054, 2420866), (2212, 2247947), (2527, 1967732), (3002, 1656382), (3353, 1482988), (3458, 1437958), (4108, 1210433), (4693, 1059548), (5054, 983866), (6004, 828191), (6227, 798532), (6706, 741494), (6916, 718979), (7189, 691676), (9101, 546364), (9386, 529774), (10108, 491933), (10507, 473252), (12454, 399266), (13412, 370747), (14378, 345838), (18202, 273182), (18772, 264887), (19513, 254828), (21014, 236626), (24908, 199633), (28519, 174356), (28756, 172919), (32851, 151364), (36404, 136591), (37841, 131404), (39026, 127414), (42028, 118313), (43589, 114076), (57038, 87178), (63707, 78052), (65702, 75682)]