8138881608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:628

約数の個数: 256

約数和(自身を含む): 24857763840

約数和(自身を除く): 16718882232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 227, 248, 264, 286, 312, 337, 341, 372, 403, 429, 454, 572, 674, 681, 682, 744, 806, 858, 908, 1011, 1023, 1144, 1209, 1348, 1362, 1364, 1612, 1716, 1816, 2022, 2046, 2418, 2497, 2696, 2724, 2728, 2951, 3224, 3432, 3707, 4044, 4092, 4381, 4433, 4836, 4994, 5448, 5902, 7037, 7414, 7491, 8088, 8184, 8762, 8853, 8866, 9672, 9988, 10447, 11121, 11804, 13143, 13299, 14074, 14828, 14982, 17524, 17706, 17732, 19976, 20894, 21111, 22242, 23608, 26286, 26598, 28148, 29656, 29964, 31341, 32461, 35048, 35412, 35464, 41788, 42222, 44484, 48191, 52572, 53196, 56296, 59928, 62682, 64922, 70824, 76499, 77407, 83576, 84444, 88968, 91481, 96382, 97383, 105144, 106392, 114917, 125364, 129844, 135811, 144573, 152998, 154814, 168888, 182962, 192764, 194766, 229497, 229834, 232221, 250728, 259688, 271622, 274443, 289146, 305996, 309628, 344751, 365924, 385528, 389532, 407433, 458994, 459668, 464442, 543244, 548886, 578292, 611992, 619256, 689502, 731848, 779064, 814866, 841489, 917988, 919336, 928884, 994487, 1006291, 1086488, 1097772, 1156584, 1379004, 1493921, 1629732, 1682978, 1835976, 1857768, 1988974, 2012582, 2195544, 2371469, 2524467, 2758008, 2983461, 2987842, 3018873, 3259464, 3365956, 3977948, 4025164, 4481763, 4742938, 5048934, 5966922, 5975684, 6037746, 6731912, 7114407, 7955896, 8050328, 8963526, 9485876, 10097868, 10939357, 11933844, 11951368, 12075492, 14228814, 17927052, 18971752, 20195736, 21878714, 23867688, 24150984, 26086159, 28457628, 30829097, 32818071, 35854104, 43757428, 52172318, 56915256, 61658194, 65636142, 78258477, 87514856, 92487291, 104344636, 123316388, 131272284, 156516954, 184974582, 208689272, 246632776, 262544568, 313033908, 339120067, 369949164, 626067816, 678240134, 739898328, 1017360201, 1356480268, 2034720402, 2712960536, 4069440804, 8138881608]

約数ペア:

[(1, 8138881608), (2, 4069440804), (3, 2712960536), (4, 2034720402), (6, 1356480268), (8, 1017360201), (11, 739898328), (12, 678240134), (13, 626067816), (22, 369949164), (24, 339120067), (26, 313033908), (31, 262544568), (33, 246632776), (39, 208689272), (44, 184974582), (52, 156516954), (62, 131272284), (66, 123316388), (78, 104344636), (88, 92487291), (93, 87514856), (104, 78258477), (124, 65636142), (132, 61658194), (143, 56915256), (156, 52172318), (186, 43757428), (227, 35854104), (248, 32818071), (264, 30829097), (286, 28457628), (312, 26086159), (337, 24150984), (341, 23867688), (372, 21878714), (403, 20195736), (429, 18971752), (454, 17927052), (572, 14228814), (674, 12075492), (681, 11951368), (682, 11933844), (744, 10939357), (806, 10097868), (858, 9485876), (908, 8963526), (1011, 8050328), (1023, 7955896), (1144, 7114407), (1209, 6731912), (1348, 6037746), (1362, 5975684), (1364, 5966922), (1612, 5048934), (1716, 4742938), (1816, 4481763), (2022, 4025164), (2046, 3977948), (2418, 3365956), (2497, 3259464), (2696, 3018873), (2724, 2987842), (2728, 2983461), (2951, 2758008), (3224, 2524467), (3432, 2371469), (3707, 2195544), (4044, 2012582), (4092, 1988974), (4381, 1857768), (4433, 1835976), (4836, 1682978), (4994, 1629732), (5448, 1493921), (5902, 1379004), (7037, 1156584), (7414, 1097772), (7491, 1086488), (8088, 1006291), (8184, 994487), (8762, 928884), (8853, 919336), (8866, 917988), (9672, 841489), (9988, 814866), (10447, 779064), (11121, 731848), (11804, 689502), (13143, 619256), (13299, 611992), (14074, 578292), (14828, 548886), (14982, 543244), (17524, 464442), (17706, 459668), (17732, 458994), (19976, 407433), (20894, 389532), (21111, 385528), (22242, 365924), (23608, 344751), (26286, 309628), (26598, 305996), (28148, 289146), (29656, 274443), (29964, 271622), (31341, 259688), (32461, 250728), (35048, 232221), (35412, 229834), (35464, 229497), (41788, 194766), (42222, 192764), (44484, 182962), (48191, 168888), (52572, 154814), (53196, 152998), (56296, 144573), (59928, 135811), (62682, 129844), (64922, 125364), (70824, 114917), (76499, 106392), (77407, 105144), (83576, 97383), (84444, 96382), (88968, 91481)]