1017641898

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 192

約数和(自身を含む): 2865408000

約数和(自身を除く): 1847766102

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 49, 62, 63, 78, 91, 93, 98, 117, 126, 147, 182, 186, 217, 234, 273, 279, 294, 343, 403, 409, 434, 441, 546, 558, 637, 651, 686, 806, 818, 819, 882, 1029, 1209, 1227, 1274, 1302, 1519, 1638, 1911, 1953, 2058, 2418, 2454, 2821, 2863, 3038, 3087, 3627, 3681, 3822, 3906, 4459, 4557, 5317, 5642, 5726, 5733, 6174, 7254, 7362, 8463, 8589, 8918, 9114, 10633, 10634, 11466, 12679, 13377, 13671, 15951, 16926, 17178, 19747, 20041, 21266, 25358, 25389, 25767, 26754, 27342, 31899, 31902, 37219, 38037, 39494, 40082, 40131, 47853, 50778, 51534, 59241, 60123, 63798, 74438, 76074, 80262, 88753, 95697, 95706, 111657, 114111, 118482, 120246, 138229, 140287, 164827, 177506, 177723, 180369, 191394, 223314, 228222, 260533, 266259, 276458, 280574, 329654, 334971, 355446, 360738, 414687, 420861, 494481, 521066, 532518, 621271, 669942, 781599, 798777, 829374, 841722, 988962, 1153789, 1242542, 1244061, 1262583, 1483443, 1563198, 1597554, 1823731, 1863813, 2307578, 2344797, 2488122, 2525166, 2966886, 3461367, 3647462, 3727626, 4348897, 4689594, 5471193, 5591439, 6922734, 8076523, 8697794, 10384101, 10942386, 11182878, 13046691, 16153046, 16413579, 20768202, 24229569, 26093382, 32827158, 39140073, 48459138, 56535661, 72688707, 78280146, 113071322, 145377414, 169606983, 339213966, 508820949, 1017641898]

約数ペア:

[(1, 1017641898), (2, 508820949), (3, 339213966), (6, 169606983), (7, 145377414), (9, 113071322), (13, 78280146), (14, 72688707), (18, 56535661), (21, 48459138), (26, 39140073), (31, 32827158), (39, 26093382), (42, 24229569), (49, 20768202), (62, 16413579), (63, 16153046), (78, 13046691), (91, 11182878), (93, 10942386), (98, 10384101), (117, 8697794), (126, 8076523), (147, 6922734), (182, 5591439), (186, 5471193), (217, 4689594), (234, 4348897), (273, 3727626), (279, 3647462), (294, 3461367), (343, 2966886), (403, 2525166), (409, 2488122), (434, 2344797), (441, 2307578), (546, 1863813), (558, 1823731), (637, 1597554), (651, 1563198), (686, 1483443), (806, 1262583), (818, 1244061), (819, 1242542), (882, 1153789), (1029, 988962), (1209, 841722), (1227, 829374), (1274, 798777), (1302, 781599), (1519, 669942), (1638, 621271), (1911, 532518), (1953, 521066), (2058, 494481), (2418, 420861), (2454, 414687), (2821, 360738), (2863, 355446), (3038, 334971), (3087, 329654), (3627, 280574), (3681, 276458), (3822, 266259), (3906, 260533), (4459, 228222), (4557, 223314), (5317, 191394), (5642, 180369), (5726, 177723), (5733, 177506), (6174, 164827), (7254, 140287), (7362, 138229), (8463, 120246), (8589, 118482), (8918, 114111), (9114, 111657), (10633, 95706), (10634, 95697), (11466, 88753), (12679, 80262), (13377, 76074), (13671, 74438), (15951, 63798), (16926, 60123), (17178, 59241), (19747, 51534), (20041, 50778), (21266, 47853), (25358, 40131), (25389, 40082), (25767, 39494), (26754, 38037), (27342, 37219), (31899, 31902)]