4019995008

素因数分解:

$2^7\times 3^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 320

約数和(自身を含む): 12511825920

約数和(自身を除く): 8491830912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 71, 72, 81, 86, 96, 108, 127, 128, 129, 142, 144, 162, 172, 192, 213, 216, 254, 258, 284, 288, 324, 344, 381, 384, 387, 426, 432, 508, 516, 568, 576, 639, 648, 688, 762, 774, 852, 864, 1016, 1032, 1136, 1143, 1152, 1161, 1278, 1296, 1376, 1524, 1548, 1704, 1728, 1917, 2032, 2064, 2272, 2286, 2322, 2556, 2592, 2752, 3048, 3053, 3096, 3408, 3429, 3456, 3483, 3834, 4064, 4128, 4544, 4572, 4644, 5112, 5184, 5461, 5504, 5751, 6096, 6106, 6192, 6816, 6858, 6966, 7668, 8128, 8256, 9017, 9088, 9144, 9159, 9288, 10224, 10287, 10368, 10922, 11502, 12192, 12212, 12384, 13632, 13716, 13932, 15336, 16256, 16383, 16512, 18034, 18288, 18318, 18576, 20448, 20574, 21844, 23004, 24384, 24424, 24768, 27051, 27264, 27432, 27477, 27864, 30672, 32766, 36068, 36576, 36636, 37152, 40896, 41148, 43688, 46008, 48768, 48848, 49149, 49536, 54102, 54864, 54954, 55728, 61344, 65532, 72136, 73152, 73272, 74304, 81153, 81792, 82296, 82431, 87376, 92016, 97696, 98298, 108204, 109728, 109908, 111456, 122688, 131064, 144272, 146304, 146544, 147447, 148608, 162306, 164592, 164862, 174752, 184032, 195392, 196596, 216408, 219456, 219816, 222912, 243459, 245376, 247293, 262128, 288544, 293088, 294894, 324612, 329184, 329724, 349504, 368064, 387731, 390784, 393192, 432816, 438912, 439632, 442341, 445824, 486918, 494586, 524256, 577088, 586176, 589788, 649224, 658368, 659448, 699008, 730377, 736128, 775462, 786384, 865632, 879264, 884682, 973836, 989172, 1048512, 1154176, 1163193, 1172352, 1179576, 1298448, 1316736, 1318896, 1460754, 1550924, 1572768, 1731264, 1758528, 1769364, 1947672, 1978344, 2097024, 2326386, 2359152, 2596896, 2637792, 2921508, 3101848, 3145536, 3462528, 3489579, 3517056, 3538728, 3895344, 3956688, 4652772, 4718304, 5193792, 5275584, 5843016, 6203696, 6291072, 6979158, 7077456, 7790688, 7913376, 9305544, 9436608, 10387584, 10468737, 10551168, 11686032, 12407392, 13958316, 14154912, 15581376, 15826752, 18611088, 18873216, 20937474, 23372064, 24814784, 27916632, 28309824, 31162752, 31406211, 31653504, 37222176, 41874948, 46744128, 49629568, 55833264, 56619648, 62812422, 74444352, 83749896, 93488256, 111666528, 125624844, 148888704, 167499792, 223333056, 251249688, 334999584, 446666112, 502499376, 669999168, 1004998752, 1339998336, 2009997504, 4019995008]

約数ペア:

[(1, 4019995008), (2, 2009997504), (3, 1339998336), (4, 1004998752), (6, 669999168), (8, 502499376), (9, 446666112), (12, 334999584), (16, 251249688), (18, 223333056), (24, 167499792), (27, 148888704), (32, 125624844), (36, 111666528), (43, 93488256), (48, 83749896), (54, 74444352), (64, 62812422), (71, 56619648), (72, 55833264), (81, 49629568), (86, 46744128), (96, 41874948), (108, 37222176), (127, 31653504), (128, 31406211), (129, 31162752), (142, 28309824), (144, 27916632), (162, 24814784), (172, 23372064), (192, 20937474), (213, 18873216), (216, 18611088), (254, 15826752), (258, 15581376), (284, 14154912), (288, 13958316), (324, 12407392), (344, 11686032), (381, 10551168), (384, 10468737), (387, 10387584), (426, 9436608), (432, 9305544), (508, 7913376), (516, 7790688), (568, 7077456), (576, 6979158), (639, 6291072), (648, 6203696), (688, 5843016), (762, 5275584), (774, 5193792), (852, 4718304), (864, 4652772), (1016, 3956688), (1032, 3895344), (1136, 3538728), (1143, 3517056), (1152, 3489579), (1161, 3462528), (1278, 3145536), (1296, 3101848), (1376, 2921508), (1524, 2637792), (1548, 2596896), (1704, 2359152), (1728, 2326386), (1917, 2097024), (2032, 1978344), (2064, 1947672), (2272, 1769364), (2286, 1758528), (2322, 1731264), (2556, 1572768), (2592, 1550924), (2752, 1460754), (3048, 1318896), (3053, 1316736), (3096, 1298448), (3408, 1179576), (3429, 1172352), (3456, 1163193), (3483, 1154176), (3834, 1048512), (4064, 989172), (4128, 973836), (4544, 884682), (4572, 879264), (4644, 865632), (5112, 786384), (5184, 775462), (5461, 736128), (5504, 730377), (5751, 699008), (6096, 659448), (6106, 658368), (6192, 649224), (6816, 589788), (6858, 586176), (6966, 577088), (7668, 524256), (8128, 494586), (8256, 486918), (9017, 445824), (9088, 442341), (9144, 439632), (9159, 438912), (9288, 432816), (10224, 393192), (10287, 390784), (10368, 387731), (10922, 368064), (11502, 349504), (12192, 329724), (12212, 329184), (12384, 324612), (13632, 294894), (13716, 293088), (13932, 288544), (15336, 262128), (16256, 247293), (16383, 245376), (16512, 243459), (18034, 222912), (18288, 219816), (18318, 219456), (18576, 216408), (20448, 196596), (20574, 195392), (21844, 184032), (23004, 174752), (24384, 164862), (24424, 164592), (24768, 162306), (27051, 148608), (27264, 147447), (27432, 146544), (27477, 146304), (27864, 144272), (30672, 131064), (32766, 122688), (36068, 111456), (36576, 109908), (36636, 109728), (37152, 108204), (40896, 98298), (41148, 97696), (43688, 92016), (46008, 87376), (48768, 82431), (48848, 82296), (49149, 81792), (49536, 81153), (54102, 74304), (54864, 73272), (54954, 73152), (55728, 72136), (61344, 65532)]