19197506944

素因数分解:

$2^7\times 7^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 256

約数和(自身を含む): 49195008000

約数和(自身を除く): 29997501056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 127, 128, 154, 176, 196, 224, 254, 308, 313, 343, 352, 392, 448, 508, 539, 616, 626, 686, 704, 784, 889, 896, 1016, 1078, 1232, 1252, 1372, 1397, 1408, 1568, 1778, 2032, 2156, 2191, 2464, 2504, 2744, 2794, 3136, 3443, 3556, 3773, 4064, 4312, 4382, 4928, 5008, 5488, 5588, 6223, 6272, 6886, 7112, 7546, 8128, 8624, 8764, 9779, 9856, 10016, 10976, 11176, 12446, 13772, 14224, 15092, 15337, 16256, 17248, 17528, 19558, 20032, 21952, 22352, 24101, 24892, 27544, 28448, 30184, 30674, 34496, 35056, 39116, 39751, 40064, 43561, 43904, 44704, 48202, 49784, 55088, 56896, 60368, 61348, 68453, 68992, 70112, 78232, 79502, 87122, 89408, 96404, 99568, 107359, 110176, 113792, 120736, 122696, 136906, 140224, 156464, 159004, 168707, 174244, 178816, 192808, 199136, 214718, 220352, 241472, 245392, 273812, 278257, 280448, 312928, 318008, 337414, 348488, 385616, 398272, 429436, 437261, 440704, 479171, 482944, 490784, 547624, 556514, 625856, 636016, 674828, 696976, 771232, 796544, 858872, 874522, 958342, 981568, 1095248, 1113028, 1180949, 1251712, 1272032, 1349656, 1393952, 1542464, 1717744, 1749044, 1916684, 1947799, 1963136, 2190496, 2226056, 2361898, 2544064, 2699312, 2787904, 3060827, 3084928, 3435488, 3498088, 3833368, 3895598, 4380992, 4452112, 4723796, 5088128, 5398624, 5575808, 6121654, 6870976, 6996176, 7666736, 7791196, 8761984, 8904224, 9447592, 10797248, 12243308, 13634593, 13741952, 13992352, 15333472, 15582392, 17808448, 18895184, 21425789, 21594496, 24486616, 27269186, 27984704, 30666944, 31164784, 35616896, 37790368, 42851578, 48973232, 54538372, 55969408, 61333888, 62329568, 75580736, 85703156, 97946464, 109076744, 124659136, 149980523, 151161472, 171406312, 195892928, 218153488, 249318272, 299961046, 342812624, 391785856, 436306976, 599922092, 685625248, 872613952, 1199844184, 1371250496, 1745227904, 2399688368, 2742500992, 4799376736, 9598753472, 19197506944]

約数ペア:

[(1, 19197506944), (2, 9598753472), (4, 4799376736), (7, 2742500992), (8, 2399688368), (11, 1745227904), (14, 1371250496), (16, 1199844184), (22, 872613952), (28, 685625248), (32, 599922092), (44, 436306976), (49, 391785856), (56, 342812624), (64, 299961046), (77, 249318272), (88, 218153488), (98, 195892928), (112, 171406312), (127, 151161472), (128, 149980523), (154, 124659136), (176, 109076744), (196, 97946464), (224, 85703156), (254, 75580736), (308, 62329568), (313, 61333888), (343, 55969408), (352, 54538372), (392, 48973232), (448, 42851578), (508, 37790368), (539, 35616896), (616, 31164784), (626, 30666944), (686, 27984704), (704, 27269186), (784, 24486616), (889, 21594496), (896, 21425789), (1016, 18895184), (1078, 17808448), (1232, 15582392), (1252, 15333472), (1372, 13992352), (1397, 13741952), (1408, 13634593), (1568, 12243308), (1778, 10797248), (2032, 9447592), (2156, 8904224), (2191, 8761984), (2464, 7791196), (2504, 7666736), (2744, 6996176), (2794, 6870976), (3136, 6121654), (3443, 5575808), (3556, 5398624), (3773, 5088128), (4064, 4723796), (4312, 4452112), (4382, 4380992), (4928, 3895598), (5008, 3833368), (5488, 3498088), (5588, 3435488), (6223, 3084928), (6272, 3060827), (6886, 2787904), (7112, 2699312), (7546, 2544064), (8128, 2361898), (8624, 2226056), (8764, 2190496), (9779, 1963136), (9856, 1947799), (10016, 1916684), (10976, 1749044), (11176, 1717744), (12446, 1542464), (13772, 1393952), (14224, 1349656), (15092, 1272032), (15337, 1251712), (16256, 1180949), (17248, 1113028), (17528, 1095248), (19558, 981568), (20032, 958342), (21952, 874522), (22352, 858872), (24101, 796544), (24892, 771232), (27544, 696976), (28448, 674828), (30184, 636016), (30674, 625856), (34496, 556514), (35056, 547624), (39116, 490784), (39751, 482944), (40064, 479171), (43561, 440704), (43904, 437261), (44704, 429436), (48202, 398272), (49784, 385616), (55088, 348488), (56896, 337414), (60368, 318008), (61348, 312928), (68453, 280448), (68992, 278257), (70112, 273812), (78232, 245392), (79502, 241472), (87122, 220352), (89408, 214718), (96404, 199136), (99568, 192808), (107359, 178816), (110176, 174244), (113792, 168707), (120736, 159004), (122696, 156464), (136906, 140224)]