2091269136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^2\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 180

約数和(自身を含む): 6104480816

約数和(自身を除く): 4013211680

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 121, 132, 141, 163, 176, 188, 242, 264, 282, 326, 363, 376, 484, 489, 517, 528, 564, 652, 726, 752, 968, 978, 1034, 1128, 1304, 1452, 1551, 1793, 1936, 1956, 2068, 2209, 2256, 2608, 2904, 3102, 3586, 3912, 4136, 4418, 5379, 5687, 5808, 6204, 6627, 7172, 7661, 7824, 8272, 8836, 10758, 11374, 12408, 13254, 14344, 15322, 17061, 17672, 19723, 21516, 22748, 22983, 24299, 24816, 26508, 28688, 30644, 34122, 35344, 39446, 43032, 45496, 45966, 48598, 53016, 59169, 61288, 68244, 72897, 78892, 84271, 86064, 90992, 91932, 97196, 106032, 118338, 122576, 136488, 145794, 157784, 168542, 183864, 194392, 236676, 252813, 267289, 272976, 291588, 315568, 337084, 360067, 367728, 388784, 473352, 505626, 534578, 583176, 674168, 720134, 801867, 926981, 946704, 1011252, 1069156, 1080201, 1166352, 1348336, 1440268, 1603734, 1853962, 2022504, 2138312, 2160402, 2780943, 2880536, 3207468, 3707924, 3960737, 4045008, 4276624, 4320804, 5561886, 5761072, 6414936, 7415848, 7921474, 8641608, 11123772, 11882211, 12829872, 14831696, 15842948, 17283216, 22247544, 23764422, 31685896, 43568107, 44495088, 47528844, 63371792, 87136214, 95057688, 130704321, 174272428, 190115376, 261408642, 348544856, 522817284, 697089712, 1045634568, 2091269136]

約数ペア:

[(1, 2091269136), (2, 1045634568), (3, 697089712), (4, 522817284), (6, 348544856), (8, 261408642), (11, 190115376), (12, 174272428), (16, 130704321), (22, 95057688), (24, 87136214), (33, 63371792), (44, 47528844), (47, 44495088), (48, 43568107), (66, 31685896), (88, 23764422), (94, 22247544), (121, 17283216), (132, 15842948), (141, 14831696), (163, 12829872), (176, 11882211), (188, 11123772), (242, 8641608), (264, 7921474), (282, 7415848), (326, 6414936), (363, 5761072), (376, 5561886), (484, 4320804), (489, 4276624), (517, 4045008), (528, 3960737), (564, 3707924), (652, 3207468), (726, 2880536), (752, 2780943), (968, 2160402), (978, 2138312), (1034, 2022504), (1128, 1853962), (1304, 1603734), (1452, 1440268), (1551, 1348336), (1793, 1166352), (1936, 1080201), (1956, 1069156), (2068, 1011252), (2209, 946704), (2256, 926981), (2608, 801867), (2904, 720134), (3102, 674168), (3586, 583176), (3912, 534578), (4136, 505626), (4418, 473352), (5379, 388784), (5687, 367728), (5808, 360067), (6204, 337084), (6627, 315568), (7172, 291588), (7661, 272976), (7824, 267289), (8272, 252813), (8836, 236676), (10758, 194392), (11374, 183864), (12408, 168542), (13254, 157784), (14344, 145794), (15322, 136488), (17061, 122576), (17672, 118338), (19723, 106032), (21516, 97196), (22748, 91932), (22983, 90992), (24299, 86064), (24816, 84271), (26508, 78892), (28688, 72897), (30644, 68244), (34122, 61288), (35344, 59169), (39446, 53016), (43032, 48598), (45496, 45966)]