995448532

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 2169296640

約数和(自身を除く): 1173848108

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 47, 52, 68, 76, 94, 97, 169, 188, 194, 221, 247, 323, 338, 388, 442, 494, 611, 646, 676, 799, 884, 893, 988, 1222, 1261, 1292, 1598, 1649, 1786, 1843, 2444, 2522, 2873, 3196, 3211, 3298, 3572, 3686, 4199, 4559, 5044, 5746, 6422, 6596, 7372, 7943, 8398, 9118, 10387, 11492, 11609, 12844, 15181, 15886, 16393, 16796, 18236, 20774, 21437, 23218, 23959, 30362, 31331, 31772, 32786, 41548, 42874, 46436, 47918, 54587, 59267, 60724, 62662, 65572, 77503, 85748, 86621, 95836, 109174, 118534, 125324, 135031, 150917, 155006, 173242, 197353, 218348, 237068, 270062, 278681, 301834, 310012, 311467, 346484, 394706, 407303, 540124, 557362, 603668, 622934, 770471, 789412, 814606, 1007539, 1114724, 1126073, 1245868, 1472557, 1540942, 1629212, 2015078, 2252146, 2565589, 2945114, 3081884, 4030156, 4504292, 5131178, 5294939, 5890228, 10262356, 10589878, 13098007, 14638949, 19143241, 21179756, 26196014, 29277898, 38286482, 52392028, 58555796, 76572964, 248862133, 497724266, 995448532]

約数ペア:

[(1, 995448532), (2, 497724266), (4, 248862133), (13, 76572964), (17, 58555796), (19, 52392028), (26, 38286482), (34, 29277898), (38, 26196014), (47, 21179756), (52, 19143241), (68, 14638949), (76, 13098007), (94, 10589878), (97, 10262356), (169, 5890228), (188, 5294939), (194, 5131178), (221, 4504292), (247, 4030156), (323, 3081884), (338, 2945114), (388, 2565589), (442, 2252146), (494, 2015078), (611, 1629212), (646, 1540942), (676, 1472557), (799, 1245868), (884, 1126073), (893, 1114724), (988, 1007539), (1222, 814606), (1261, 789412), (1292, 770471), (1598, 622934), (1649, 603668), (1786, 557362), (1843, 540124), (2444, 407303), (2522, 394706), (2873, 346484), (3196, 311467), (3211, 310012), (3298, 301834), (3572, 278681), (3686, 270062), (4199, 237068), (4559, 218348), (5044, 197353), (5746, 173242), (6422, 155006), (6596, 150917), (7372, 135031), (7943, 125324), (8398, 118534), (9118, 109174), (10387, 95836), (11492, 86621), (11609, 85748), (12844, 77503), (15181, 65572), (15886, 62662), (16393, 60724), (16796, 59267), (18236, 54587), (20774, 47918), (21437, 46436), (23218, 42874), (23959, 41548), (30362, 32786), (31331, 31772)]