31212949152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{18439}}^1$

素因数の和:18699

約数の個数: 192

約数和(自身を含む): 102603110400

約数和(自身を除く): 71390161248

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 229, 231, 264, 308, 336, 352, 458, 462, 528, 616, 672, 687, 916, 924, 1056, 1232, 1374, 1603, 1832, 1848, 2464, 2519, 2748, 3206, 3664, 3696, 4809, 5038, 5496, 6412, 7328, 7392, 7557, 9618, 10076, 10992, 12824, 15114, 17633, 18439, 19236, 20152, 21984, 25648, 30228, 35266, 36878, 38472, 40304, 51296, 52899, 55317, 60456, 70532, 73756, 76944, 80608, 105798, 110634, 120912, 129073, 141064, 147512, 153888, 202829, 211596, 221268, 241824, 258146, 282128, 295024, 387219, 405658, 423192, 442536, 516292, 564256, 590048, 608487, 774438, 811316, 846384, 885072, 1032584, 1216974, 1419803, 1548876, 1622632, 1692768, 1770144, 2065168, 2433948, 2839606, 3097752, 3245264, 4130336, 4222531, 4259409, 4867896, 5679212, 6195504, 6490528, 8445062, 8518818, 9735792, 11358424, 12391008, 12667593, 16890124, 17037636, 19471584, 22716848, 25335186, 29557717, 33780248, 34075272, 45433696, 46447841, 50670372, 59115434, 67560496, 68150544, 88673151, 92895682, 101340744, 118230868, 135120992, 136301088, 139343523, 177346302, 185791364, 202681488, 236461736, 278687046, 325134887, 354692604, 371582728, 405362976, 472923472, 557374092, 650269774, 709385208, 743165456, 945846944, 975404661, 1114748184, 1300539548, 1418770416, 1486330912, 1950809322, 2229496368, 2601079096, 2837540832, 3901618644, 4458992736, 5202158192, 7803237288, 10404316384, 15606474576, 31212949152]

約数ペア:

[(1, 31212949152), (2, 15606474576), (3, 10404316384), (4, 7803237288), (6, 5202158192), (7, 4458992736), (8, 3901618644), (11, 2837540832), (12, 2601079096), (14, 2229496368), (16, 1950809322), (21, 1486330912), (22, 1418770416), (24, 1300539548), (28, 1114748184), (32, 975404661), (33, 945846944), (42, 743165456), (44, 709385208), (48, 650269774), (56, 557374092), (66, 472923472), (77, 405362976), (84, 371582728), (88, 354692604), (96, 325134887), (112, 278687046), (132, 236461736), (154, 202681488), (168, 185791364), (176, 177346302), (224, 139343523), (229, 136301088), (231, 135120992), (264, 118230868), (308, 101340744), (336, 92895682), (352, 88673151), (458, 68150544), (462, 67560496), (528, 59115434), (616, 50670372), (672, 46447841), (687, 45433696), (916, 34075272), (924, 33780248), (1056, 29557717), (1232, 25335186), (1374, 22716848), (1603, 19471584), (1832, 17037636), (1848, 16890124), (2464, 12667593), (2519, 12391008), (2748, 11358424), (3206, 9735792), (3664, 8518818), (3696, 8445062), (4809, 6490528), (5038, 6195504), (5496, 5679212), (6412, 4867896), (7328, 4259409), (7392, 4222531), (7557, 4130336), (9618, 3245264), (10076, 3097752), (10992, 2839606), (12824, 2433948), (15114, 2065168), (17633, 1770144), (18439, 1692768), (19236, 1622632), (20152, 1548876), (21984, 1419803), (25648, 1216974), (30228, 1032584), (35266, 885072), (36878, 846384), (38472, 811316), (40304, 774438), (51296, 608487), (52899, 590048), (55317, 564256), (60456, 516292), (70532, 442536), (73756, 423192), (76944, 405658), (80608, 387219), (105798, 295024), (110634, 282128), (120912, 258146), (129073, 241824), (141064, 221268), (147512, 211596), (153888, 202829)]