808217748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 2288644176

約数和(自身を除く): 1480426428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 73, 78, 82, 117, 123, 146, 156, 164, 219, 234, 246, 292, 369, 438, 468, 492, 533, 577, 657, 738, 876, 949, 1066, 1154, 1314, 1476, 1599, 1731, 1898, 2132, 2308, 2628, 2847, 2993, 3198, 3462, 3796, 4797, 5193, 5694, 5986, 6396, 6924, 7501, 8541, 8979, 9594, 10386, 11388, 11972, 15002, 17082, 17958, 19188, 20772, 22503, 23657, 26937, 30004, 34164, 35916, 38909, 42121, 45006, 47314, 53874, 67509, 70971, 77818, 84242, 90012, 94628, 107748, 116727, 126363, 135018, 141942, 155636, 168484, 212913, 233454, 252726, 270036, 283884, 307541, 350181, 379089, 425826, 466908, 505452, 547573, 615082, 700362, 758178, 851652, 922623, 1095146, 1230164, 1400724, 1516356, 1642719, 1726961, 1845246, 2190292, 2767869, 3285438, 3453922, 3690492, 4928157, 5180883, 5535738, 6570876, 6907844, 9856314, 10361766, 11071476, 15542649, 19712628, 20723532, 22450493, 31085298, 44900986, 62170596, 67351479, 89801972, 134702958, 202054437, 269405916, 404108874, 808217748]

約数ペア:

[(1, 808217748), (2, 404108874), (3, 269405916), (4, 202054437), (6, 134702958), (9, 89801972), (12, 67351479), (13, 62170596), (18, 44900986), (26, 31085298), (36, 22450493), (39, 20723532), (41, 19712628), (52, 15542649), (73, 11071476), (78, 10361766), (82, 9856314), (117, 6907844), (123, 6570876), (146, 5535738), (156, 5180883), (164, 4928157), (219, 3690492), (234, 3453922), (246, 3285438), (292, 2767869), (369, 2190292), (438, 1845246), (468, 1726961), (492, 1642719), (533, 1516356), (577, 1400724), (657, 1230164), (738, 1095146), (876, 922623), (949, 851652), (1066, 758178), (1154, 700362), (1314, 615082), (1476, 547573), (1599, 505452), (1731, 466908), (1898, 425826), (2132, 379089), (2308, 350181), (2628, 307541), (2847, 283884), (2993, 270036), (3198, 252726), (3462, 233454), (3796, 212913), (4797, 168484), (5193, 155636), (5694, 141942), (5986, 135018), (6396, 126363), (6924, 116727), (7501, 107748), (8541, 94628), (8979, 90012), (9594, 84242), (10386, 77818), (11388, 70971), (11972, 67509), (15002, 53874), (17082, 47314), (17958, 45006), (19188, 42121), (20772, 38909), (22503, 35916), (23657, 34164), (26937, 30004)]