240918336

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 168

約数和(自身を含む): 721790784

約数和(自身を除く): 480872448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 71, 72, 86, 96, 129, 137, 142, 144, 172, 192, 213, 258, 274, 284, 288, 344, 387, 411, 426, 516, 548, 568, 576, 639, 688, 774, 822, 852, 1032, 1096, 1136, 1233, 1278, 1376, 1548, 1644, 1704, 2064, 2192, 2272, 2466, 2556, 2752, 3053, 3096, 3288, 3408, 4128, 4384, 4544, 4932, 5112, 5891, 6106, 6192, 6576, 6816, 8256, 8768, 9159, 9727, 9864, 10224, 11782, 12212, 12384, 13152, 13632, 17673, 18318, 19454, 19728, 20448, 23564, 24424, 24768, 26304, 27477, 29181, 35346, 36636, 38908, 39456, 40896, 47128, 48848, 53019, 54954, 58362, 70692, 73272, 77816, 78912, 87543, 94256, 97696, 106038, 109908, 116724, 141384, 146544, 155632, 175086, 188512, 195392, 212076, 219816, 233448, 282768, 293088, 311264, 350172, 377024, 418261, 424152, 439632, 466896, 565536, 586176, 622528, 700344, 836522, 848304, 879264, 933792, 1131072, 1254783, 1400688, 1673044, 1696608, 1758528, 1867584, 2509566, 2801376, 3346088, 3393216, 3764349, 5019132, 5602752, 6692176, 7528698, 10038264, 13384352, 15057396, 20076528, 26768704, 30114792, 40153056, 60229584, 80306112, 120459168, 240918336]

約数ペア:

[(1, 240918336), (2, 120459168), (3, 80306112), (4, 60229584), (6, 40153056), (8, 30114792), (9, 26768704), (12, 20076528), (16, 15057396), (18, 13384352), (24, 10038264), (32, 7528698), (36, 6692176), (43, 5602752), (48, 5019132), (64, 3764349), (71, 3393216), (72, 3346088), (86, 2801376), (96, 2509566), (129, 1867584), (137, 1758528), (142, 1696608), (144, 1673044), (172, 1400688), (192, 1254783), (213, 1131072), (258, 933792), (274, 879264), (284, 848304), (288, 836522), (344, 700344), (387, 622528), (411, 586176), (426, 565536), (516, 466896), (548, 439632), (568, 424152), (576, 418261), (639, 377024), (688, 350172), (774, 311264), (822, 293088), (852, 282768), (1032, 233448), (1096, 219816), (1136, 212076), (1233, 195392), (1278, 188512), (1376, 175086), (1548, 155632), (1644, 146544), (1704, 141384), (2064, 116724), (2192, 109908), (2272, 106038), (2466, 97696), (2556, 94256), (2752, 87543), (3053, 78912), (3096, 77816), (3288, 73272), (3408, 70692), (4128, 58362), (4384, 54954), (4544, 53019), (4932, 48848), (5112, 47128), (5891, 40896), (6106, 39456), (6192, 38908), (6576, 36636), (6816, 35346), (8256, 29181), (8768, 27477), (9159, 26304), (9727, 24768), (9864, 24424), (10224, 23564), (11782, 20448), (12212, 19728), (12384, 19454), (13152, 18318), (13632, 17673)]