8909187216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:921

約数の個数: 160

約数和(自身を含む): 24383296512

約数和(自身を除く): 15474109296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 159, 173, 186, 212, 248, 318, 346, 372, 424, 496, 519, 636, 653, 692, 744, 848, 1038, 1272, 1306, 1384, 1488, 1643, 1959, 2076, 2544, 2612, 2768, 3286, 3918, 4152, 4929, 5224, 5363, 6572, 7836, 8304, 9169, 9858, 10448, 10726, 13144, 15672, 16089, 18338, 19716, 20243, 21452, 26288, 27507, 31344, 32178, 34609, 36676, 39432, 40486, 42904, 55014, 60729, 64356, 69218, 73352, 78864, 80972, 85808, 103827, 110028, 112969, 121458, 128712, 138436, 146704, 161944, 207654, 220056, 225938, 242916, 257424, 276872, 284239, 323888, 338907, 415308, 440112, 451876, 485832, 553744, 568478, 677814, 830616, 852717, 903752, 971664, 1072879, 1136956, 1355628, 1661232, 1705434, 1807504, 2145758, 2273912, 2711256, 3218637, 3410868, 3502039, 4291516, 4547824, 5422512, 5987357, 6437274, 6821736, 7004078, 8583032, 10506117, 11974714, 12874548, 13643472, 14008156, 17166064, 17962071, 21012234, 23949428, 25749096, 28016312, 35924142, 42024468, 47898856, 51498192, 56032624, 71848284, 84048936, 95797712, 143696568, 168097872, 185608067, 287393136, 371216134, 556824201, 742432268, 1113648402, 1484864536, 2227296804, 2969729072, 4454593608, 8909187216]

約数ペア:

[(1, 8909187216), (2, 4454593608), (3, 2969729072), (4, 2227296804), (6, 1484864536), (8, 1113648402), (12, 742432268), (16, 556824201), (24, 371216134), (31, 287393136), (48, 185608067), (53, 168097872), (62, 143696568), (93, 95797712), (106, 84048936), (124, 71848284), (159, 56032624), (173, 51498192), (186, 47898856), (212, 42024468), (248, 35924142), (318, 28016312), (346, 25749096), (372, 23949428), (424, 21012234), (496, 17962071), (519, 17166064), (636, 14008156), (653, 13643472), (692, 12874548), (744, 11974714), (848, 10506117), (1038, 8583032), (1272, 7004078), (1306, 6821736), (1384, 6437274), (1488, 5987357), (1643, 5422512), (1959, 4547824), (2076, 4291516), (2544, 3502039), (2612, 3410868), (2768, 3218637), (3286, 2711256), (3918, 2273912), (4152, 2145758), (4929, 1807504), (5224, 1705434), (5363, 1661232), (6572, 1355628), (7836, 1136956), (8304, 1072879), (9169, 971664), (9858, 903752), (10448, 852717), (10726, 830616), (13144, 677814), (15672, 568478), (16089, 553744), (18338, 485832), (19716, 451876), (20243, 440112), (21452, 415308), (26288, 338907), (27507, 323888), (31344, 284239), (32178, 276872), (34609, 257424), (36676, 242916), (39432, 225938), (40486, 220056), (42904, 207654), (55014, 161944), (60729, 146704), (64356, 138436), (69218, 128712), (73352, 121458), (78864, 112969), (80972, 110028), (85808, 103827)]