8481242016

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:956

約数の個数: 216

約数和(自身を含む): 26253654336

約数和(自身を除く): 17772412320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 271, 288, 312, 338, 416, 468, 507, 542, 624, 643, 676, 813, 936, 1014, 1084, 1248, 1286, 1352, 1521, 1626, 1872, 1929, 2028, 2168, 2439, 2572, 2704, 3042, 3252, 3523, 3744, 3858, 4056, 4336, 4878, 5144, 5408, 5787, 6084, 6504, 7046, 7716, 8112, 8359, 8672, 9756, 10288, 10569, 11574, 12168, 13008, 14092, 15432, 16224, 16718, 19512, 20576, 21138, 23148, 24336, 25077, 26016, 28184, 30864, 31707, 33436, 39024, 42276, 45799, 46296, 48672, 50154, 56368, 61728, 63414, 66872, 75231, 78048, 84552, 91598, 92592, 100308, 108667, 112736, 126828, 133744, 137397, 150462, 169104, 174253, 183196, 185184, 200616, 217334, 253656, 267488, 274794, 300924, 326001, 338208, 348506, 366392, 401232, 412191, 434668, 507312, 522759, 549588, 601848, 652002, 697012, 732784, 802464, 824382, 869336, 978003, 1014624, 1045518, 1099176, 1203696, 1304004, 1394024, 1465568, 1568277, 1648764, 1738672, 1956006, 2091036, 2198352, 2265289, 2407392, 2608008, 2788048, 3136554, 3297528, 3477344, 3912012, 4182072, 4396704, 4530578, 5216016, 5576096, 6273108, 6595056, 6795867, 7824024, 8364144, 9061156, 10432032, 12546216, 13190112, 13591734, 15648048, 16728288, 18122312, 20387601, 25092432, 27183468, 29448757, 31296096, 36244624, 40775202, 50184864, 54366936, 58897514, 72489248, 81550404, 88346271, 108733872, 117795028, 163100808, 176692542, 217467744, 235590056, 265038813, 326201616, 353385084, 471180112, 530077626, 652403232, 706770168, 942360224, 1060155252, 1413540336, 2120310504, 2827080672, 4240621008, 8481242016]

約数ペア:

[(1, 8481242016), (2, 4240621008), (3, 2827080672), (4, 2120310504), (6, 1413540336), (8, 1060155252), (9, 942360224), (12, 706770168), (13, 652403232), (16, 530077626), (18, 471180112), (24, 353385084), (26, 326201616), (32, 265038813), (36, 235590056), (39, 217467744), (48, 176692542), (52, 163100808), (72, 117795028), (78, 108733872), (96, 88346271), (104, 81550404), (117, 72489248), (144, 58897514), (156, 54366936), (169, 50184864), (208, 40775202), (234, 36244624), (271, 31296096), (288, 29448757), (312, 27183468), (338, 25092432), (416, 20387601), (468, 18122312), (507, 16728288), (542, 15648048), (624, 13591734), (643, 13190112), (676, 12546216), (813, 10432032), (936, 9061156), (1014, 8364144), (1084, 7824024), (1248, 6795867), (1286, 6595056), (1352, 6273108), (1521, 5576096), (1626, 5216016), (1872, 4530578), (1929, 4396704), (2028, 4182072), (2168, 3912012), (2439, 3477344), (2572, 3297528), (2704, 3136554), (3042, 2788048), (3252, 2608008), (3523, 2407392), (3744, 2265289), (3858, 2198352), (4056, 2091036), (4336, 1956006), (4878, 1738672), (5144, 1648764), (5408, 1568277), (5787, 1465568), (6084, 1394024), (6504, 1304004), (7046, 1203696), (7716, 1099176), (8112, 1045518), (8359, 1014624), (8672, 978003), (9756, 869336), (10288, 824382), (10569, 802464), (11574, 732784), (12168, 697012), (13008, 652002), (14092, 601848), (15432, 549588), (16224, 522759), (16718, 507312), (19512, 434668), (20576, 412191), (21138, 401232), (23148, 366392), (24336, 348506), (25077, 338208), (26016, 326001), (28184, 300924), (30864, 274794), (31707, 267488), (33436, 253656), (39024, 217334), (42276, 200616), (45799, 185184), (46296, 183196), (48672, 174253), (50154, 169104), (56368, 150462), (61728, 137397), (63414, 133744), (66872, 126828), (75231, 112736), (78048, 108667), (84552, 100308), (91598, 92592)]