497898846718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{2039}}^1$

素因数の和:2571

約数の個数: 128

約数和(自身を含む): 981604915200

約数和(自身を除く): 483706068482

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 467, 934, 1183, 1547, 2039, 2197, 2366, 2873, 3094, 3269, 4078, 4394, 5746, 6071, 6538, 7939, 12142, 14273, 15379, 15878, 20111, 26507, 28546, 30758, 34663, 37349, 40222, 42497, 53014, 55573, 69326, 74698, 78923, 84994, 103207, 111146, 157846, 185549, 206414, 242641, 261443, 344591, 371098, 450619, 485282, 522886, 552461, 689182, 722449, 901238, 952213, 1025999, 1104922, 1341691, 1444898, 1904426, 2051998, 2412137, 2683382, 3154333, 4479683, 4824274, 5858047, 6308666, 6665491, 7181993, 8959366, 9391837, 11716094, 12378769, 13330982, 14363986, 16187621, 17441983, 18783674, 24757538, 31357781, 32375242, 34883966, 41006329, 62715562, 76154611, 82012658, 86651383, 113313347, 122093881, 152309222, 160923997, 173302766, 210439073, 226626694, 244187762, 321847994, 420878146, 533082277, 1066164554, 1126467979, 1473073511, 2092011961, 2252935958, 2735707949, 2946147022, 4184023922, 5471415898, 14644083727, 19149955643, 29288167454, 35564203337, 38299911286, 71128406674, 248949423359, 497898846718]

約数ペア:

[(1, 497898846718), (2, 248949423359), (7, 71128406674), (13, 38299911286), (14, 35564203337), (17, 29288167454), (26, 19149955643), (34, 14644083727), (91, 5471415898), (119, 4184023922), (169, 2946147022), (182, 2735707949), (221, 2252935958), (238, 2092011961), (338, 1473073511), (442, 1126467979), (467, 1066164554), (934, 533082277), (1183, 420878146), (1547, 321847994), (2039, 244187762), (2197, 226626694), (2366, 210439073), (2873, 173302766), (3094, 160923997), (3269, 152309222), (4078, 122093881), (4394, 113313347), (5746, 86651383), (6071, 82012658), (6538, 76154611), (7939, 62715562), (12142, 41006329), (14273, 34883966), (15379, 32375242), (15878, 31357781), (20111, 24757538), (26507, 18783674), (28546, 17441983), (30758, 16187621), (34663, 14363986), (37349, 13330982), (40222, 12378769), (42497, 11716094), (53014, 9391837), (55573, 8959366), (69326, 7181993), (74698, 6665491), (78923, 6308666), (84994, 5858047), (103207, 4824274), (111146, 4479683), (157846, 3154333), (185549, 2683382), (206414, 2412137), (242641, 2051998), (261443, 1904426), (344591, 1444898), (371098, 1341691), (450619, 1104922), (485282, 1025999), (522886, 952213), (552461, 901238), (689182, 722449)]