319698288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:852

約数の個数: 240

約数和(自身を含む): 1138149376

約数和(自身を除く): 818451088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 624, 651, 728, 744, 787, 806, 819, 868, 936, 1008, 1092, 1116, 1209, 1302, 1456, 1488, 1574, 1612, 1638, 1736, 1872, 1953, 2184, 2232, 2361, 2418, 2604, 2821, 3148, 3224, 3276, 3472, 3627, 3906, 4368, 4464, 4722, 4836, 5208, 5509, 5642, 6296, 6448, 6552, 7083, 7254, 7812, 8463, 9444, 9672, 10231, 10416, 11018, 11284, 12592, 13104, 14166, 14508, 15624, 16527, 16926, 18888, 19344, 20462, 22036, 22568, 24397, 25389, 28332, 29016, 30693, 31248, 33054, 33852, 37776, 40924, 44072, 45136, 48794, 49581, 50778, 56664, 58032, 61386, 66108, 67704, 71617, 73191, 81848, 88144, 92079, 97588, 99162, 101556, 113328, 122772, 132216, 135408, 143234, 146382, 163696, 170779, 184158, 195176, 198324, 203112, 214851, 219573, 245544, 264432, 286468, 292764, 317161, 341558, 368316, 390352, 396648, 406224, 429702, 439146, 491088, 512337, 572936, 585528, 634322, 644553, 683116, 736632, 793296, 859404, 878292, 951483, 1024674, 1145872, 1171056, 1268644, 1289106, 1366232, 1473264, 1537011, 1718808, 1756584, 1902966, 2049348, 2220127, 2537288, 2578212, 2732464, 2854449, 3074022, 3437616, 3513168, 3805932, 4098696, 4440254, 5074576, 5156424, 5708898, 6148044, 6660381, 7611864, 8197392, 8880508, 10312848, 11417796, 12296088, 13320762, 15223728, 17761016, 19981143, 22835592, 24592176, 26641524, 35522032, 39962286, 45671184, 53283048, 79924572, 106566096, 159849144, 319698288]

約数ペア:

[(1, 319698288), (2, 159849144), (3, 106566096), (4, 79924572), (6, 53283048), (7, 45671184), (8, 39962286), (9, 35522032), (12, 26641524), (13, 24592176), (14, 22835592), (16, 19981143), (18, 17761016), (21, 15223728), (24, 13320762), (26, 12296088), (28, 11417796), (31, 10312848), (36, 8880508), (39, 8197392), (42, 7611864), (48, 6660381), (52, 6148044), (56, 5708898), (62, 5156424), (63, 5074576), (72, 4440254), (78, 4098696), (84, 3805932), (91, 3513168), (93, 3437616), (104, 3074022), (112, 2854449), (117, 2732464), (124, 2578212), (126, 2537288), (144, 2220127), (156, 2049348), (168, 1902966), (182, 1756584), (186, 1718808), (208, 1537011), (217, 1473264), (234, 1366232), (248, 1289106), (252, 1268644), (273, 1171056), (279, 1145872), (312, 1024674), (336, 951483), (364, 878292), (372, 859404), (403, 793296), (434, 736632), (468, 683116), (496, 644553), (504, 634322), (546, 585528), (558, 572936), (624, 512337), (651, 491088), (728, 439146), (744, 429702), (787, 406224), (806, 396648), (819, 390352), (868, 368316), (936, 341558), (1008, 317161), (1092, 292764), (1116, 286468), (1209, 264432), (1302, 245544), (1456, 219573), (1488, 214851), (1574, 203112), (1612, 198324), (1638, 195176), (1736, 184158), (1872, 170779), (1953, 163696), (2184, 146382), (2232, 143234), (2361, 135408), (2418, 132216), (2604, 122772), (2821, 113328), (3148, 101556), (3224, 99162), (3276, 97588), (3472, 92079), (3627, 88144), (3906, 81848), (4368, 73191), (4464, 71617), (4722, 67704), (4836, 66108), (5208, 61386), (5509, 58032), (5642, 56664), (6296, 50778), (6448, 49581), (6552, 48794), (7083, 45136), (7254, 44072), (7812, 40924), (8463, 37776), (9444, 33852), (9672, 33054), (10231, 31248), (10416, 30693), (11018, 29016), (11284, 28332), (12592, 25389), (13104, 24397), (14166, 22568), (14508, 22036), (15624, 20462), (16527, 19344), (16926, 18888)]