28901656872

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{1093}}^1$

素因数の和:1509

約数の個数: 256

約数和(自身を含む): 90740736000

約数和(自身を除く): 61839079128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 264, 279, 297, 341, 359, 372, 396, 558, 594, 682, 718, 744, 792, 837, 1023, 1077, 1093, 1116, 1188, 1364, 1436, 1674, 2046, 2154, 2186, 2232, 2376, 2728, 2872, 3069, 3231, 3279, 3348, 3949, 4092, 4308, 4372, 6138, 6462, 6558, 6696, 7898, 8184, 8616, 8744, 9207, 9693, 9837, 11129, 11847, 12023, 12276, 12924, 13116, 15796, 18414, 19386, 19674, 22258, 23694, 24046, 24552, 25848, 26232, 29511, 31592, 33387, 33883, 35541, 36069, 36828, 38772, 39348, 44516, 47388, 48092, 59022, 66774, 67766, 71082, 72138, 73656, 77544, 78696, 89032, 94776, 96184, 100161, 101649, 106623, 108207, 118044, 122419, 133548, 135532, 142164, 144276, 200322, 203298, 213246, 216414, 236088, 244838, 267096, 271064, 284328, 288552, 300483, 304947, 324621, 367257, 372713, 392387, 400644, 406596, 426492, 432828, 489676, 600966, 609894, 649242, 734514, 745426, 784774, 801288, 813192, 852984, 865656, 914841, 979352, 1101771, 1118139, 1177161, 1201932, 1219788, 1298484, 1469028, 1490852, 1569548, 1829682, 2203542, 2236278, 2354322, 2403864, 2439576, 2596968, 2938056, 2981704, 3139096, 3305313, 3354417, 3531483, 3659364, 4316257, 4407084, 4472556, 4708644, 6610626, 6708834, 7062966, 7318728, 8632514, 8814168, 8945112, 9417288, 10063251, 10594449, 12163997, 12948771, 13221252, 13417668, 14125932, 17265028, 20126502, 21188898, 24327994, 25897542, 26442504, 26835336, 28251864, 34530056, 36491991, 38846313, 40253004, 42377796, 48655988, 51795084, 72983982, 77692626, 80506008, 84755592, 97311976, 103590168, 109475973, 116538939, 133803967, 145967964, 155385252, 218951946, 233077878, 267607934, 291935928, 310770504, 328427919, 401411901, 437903892, 466155756, 535215868, 656855838, 802823802, 875807784, 932311512, 1070431736, 1204235703, 1313711676, 1605647604, 2408471406, 2627423352, 3211295208, 3612707109, 4816942812, 7225414218, 9633885624, 14450828436, 28901656872]

約数ペア:

[(1, 28901656872), (2, 14450828436), (3, 9633885624), (4, 7225414218), (6, 4816942812), (8, 3612707109), (9, 3211295208), (11, 2627423352), (12, 2408471406), (18, 1605647604), (22, 1313711676), (24, 1204235703), (27, 1070431736), (31, 932311512), (33, 875807784), (36, 802823802), (44, 656855838), (54, 535215868), (62, 466155756), (66, 437903892), (72, 401411901), (88, 328427919), (93, 310770504), (99, 291935928), (108, 267607934), (124, 233077878), (132, 218951946), (186, 155385252), (198, 145967964), (216, 133803967), (248, 116538939), (264, 109475973), (279, 103590168), (297, 97311976), (341, 84755592), (359, 80506008), (372, 77692626), (396, 72983982), (558, 51795084), (594, 48655988), (682, 42377796), (718, 40253004), (744, 38846313), (792, 36491991), (837, 34530056), (1023, 28251864), (1077, 26835336), (1093, 26442504), (1116, 25897542), (1188, 24327994), (1364, 21188898), (1436, 20126502), (1674, 17265028), (2046, 14125932), (2154, 13417668), (2186, 13221252), (2232, 12948771), (2376, 12163997), (2728, 10594449), (2872, 10063251), (3069, 9417288), (3231, 8945112), (3279, 8814168), (3348, 8632514), (3949, 7318728), (4092, 7062966), (4308, 6708834), (4372, 6610626), (6138, 4708644), (6462, 4472556), (6558, 4407084), (6696, 4316257), (7898, 3659364), (8184, 3531483), (8616, 3354417), (8744, 3305313), (9207, 3139096), (9693, 2981704), (9837, 2938056), (11129, 2596968), (11847, 2439576), (12023, 2403864), (12276, 2354322), (12924, 2236278), (13116, 2203542), (15796, 1829682), (18414, 1569548), (19386, 1490852), (19674, 1469028), (22258, 1298484), (23694, 1219788), (24046, 1201932), (24552, 1177161), (25848, 1118139), (26232, 1101771), (29511, 979352), (31592, 914841), (33387, 865656), (33883, 852984), (35541, 813192), (36069, 801288), (36828, 784774), (38772, 745426), (39348, 734514), (44516, 649242), (47388, 609894), (48092, 600966), (59022, 489676), (66774, 432828), (67766, 426492), (71082, 406596), (72138, 400644), (73656, 392387), (77544, 372713), (78696, 367257), (89032, 324621), (94776, 304947), (96184, 300483), (100161, 288552), (101649, 284328), (106623, 271064), (108207, 267096), (118044, 244838), (122419, 236088), (133548, 216414), (135532, 213246), (142164, 203298), (144276, 200322)]