261481511016

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1\times {\mathrm{1087}}^1$

素因数の和:1989

約数の個数: 256

約数和(自身を含む): 799967232000

約数和(自身を除く): 538485720984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 137, 198, 216, 264, 274, 297, 396, 411, 548, 594, 739, 792, 822, 1087, 1096, 1188, 1233, 1478, 1507, 1644, 2174, 2217, 2376, 2466, 2956, 3014, 3261, 3288, 3699, 4348, 4434, 4521, 4932, 5912, 6028, 6522, 6651, 7398, 8129, 8696, 8868, 9042, 9783, 9864, 11957, 12056, 13044, 13302, 13563, 14796, 16258, 17736, 18084, 19566, 19953, 23914, 24387, 26088, 26604, 27126, 29349, 29592, 32516, 35871, 36168, 39132, 39906, 40689, 47828, 48774, 53208, 54252, 58698, 65032, 71742, 73161, 78264, 79812, 81378, 95656, 97548, 101243, 107613, 108504, 117396, 143484, 146322, 148919, 159624, 162756, 195096, 202486, 215226, 219483, 234792, 286968, 292644, 297838, 303729, 322839, 325512, 404972, 430452, 438966, 446757, 585288, 595676, 607458, 645678, 803293, 809944, 860904, 877932, 893514, 911187, 1113673, 1191352, 1214916, 1291356, 1340271, 1606586, 1638109, 1755864, 1787028, 1822374, 2227346, 2409879, 2429832, 2582712, 2680542, 2733561, 3213172, 3276218, 3341019, 3574056, 3644748, 4020813, 4454692, 4819758, 4914327, 5361084, 5467122, 6426344, 6552436, 6682038, 7229637, 7289496, 8041626, 8836223, 8909384, 9639516, 9828654, 10023057, 10722168, 10934244, 13104872, 13364076, 14459274, 14742981, 16083252, 17672446, 19279032, 19657308, 20046114, 21688911, 21868488, 26508669, 26728152, 28918548, 29485962, 30069171, 32166504, 35344892, 39314616, 40092228, 43377822, 44228943, 53017338, 57837096, 58971924, 60138342, 70689784, 79526007, 80184456, 86755644, 88457886, 106034676, 110051141, 117943848, 120276684, 159052014, 173511288, 176915772, 212069352, 220102282, 238578021, 240553368, 318104028, 330153423, 353831544, 440204564, 477156042, 636208056, 660306846, 880409128, 954312084, 990460269, 1210562551, 1320613692, 1908624168, 1980920538, 2421125102, 2641227384, 2971380807, 3631687653, 3961841076, 4842250204, 5942761614, 7263375306, 7923682152, 9684500408, 10895062959, 11885523228, 14526750612, 21790125918, 23771046456, 29053501224, 32685188877, 43580251836, 65370377754, 87160503672, 130740755508, 261481511016]

約数ペア:

[(1, 261481511016), (2, 130740755508), (3, 87160503672), (4, 65370377754), (6, 43580251836), (8, 32685188877), (9, 29053501224), (11, 23771046456), (12, 21790125918), (18, 14526750612), (22, 11885523228), (24, 10895062959), (27, 9684500408), (33, 7923682152), (36, 7263375306), (44, 5942761614), (54, 4842250204), (66, 3961841076), (72, 3631687653), (88, 2971380807), (99, 2641227384), (108, 2421125102), (132, 1980920538), (137, 1908624168), (198, 1320613692), (216, 1210562551), (264, 990460269), (274, 954312084), (297, 880409128), (396, 660306846), (411, 636208056), (548, 477156042), (594, 440204564), (739, 353831544), (792, 330153423), (822, 318104028), (1087, 240553368), (1096, 238578021), (1188, 220102282), (1233, 212069352), (1478, 176915772), (1507, 173511288), (1644, 159052014), (2174, 120276684), (2217, 117943848), (2376, 110051141), (2466, 106034676), (2956, 88457886), (3014, 86755644), (3261, 80184456), (3288, 79526007), (3699, 70689784), (4348, 60138342), (4434, 58971924), (4521, 57837096), (4932, 53017338), (5912, 44228943), (6028, 43377822), (6522, 40092228), (6651, 39314616), (7398, 35344892), (8129, 32166504), (8696, 30069171), (8868, 29485962), (9042, 28918548), (9783, 26728152), (9864, 26508669), (11957, 21868488), (12056, 21688911), (13044, 20046114), (13302, 19657308), (13563, 19279032), (14796, 17672446), (16258, 16083252), (17736, 14742981), (18084, 14459274), (19566, 13364076), (19953, 13104872), (23914, 10934244), (24387, 10722168), (26088, 10023057), (26604, 9828654), (27126, 9639516), (29349, 8909384), (29592, 8836223), (32516, 8041626), (35871, 7289496), (36168, 7229637), (39132, 6682038), (39906, 6552436), (40689, 6426344), (47828, 5467122), (48774, 5361084), (53208, 4914327), (54252, 4819758), (58698, 4454692), (65032, 4020813), (71742, 3644748), (73161, 3574056), (78264, 3341019), (79812, 3276218), (81378, 3213172), (95656, 2733561), (97548, 2680542), (101243, 2582712), (107613, 2429832), (108504, 2409879), (117396, 2227346), (143484, 1822374), (146322, 1787028), (148919, 1755864), (159624, 1638109), (162756, 1606586), (195096, 1340271), (202486, 1291356), (215226, 1214916), (219483, 1191352), (234792, 1113673), (286968, 911187), (292644, 893514), (297838, 877932), (303729, 860904), (322839, 809944), (325512, 803293), (404972, 645678), (430452, 607458), (438966, 595676), (446757, 585288)]