16261390008

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127817}}^1$

素因数の和:127882

約数の個数: 128

約数和(自身を含む): 49082112000

約数和(自身を除く): 32820721992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1674, 1767, 2052, 2232, 2356, 3348, 3534, 4104, 4712, 5301, 6696, 7068, 10602, 14136, 15903, 21204, 31806, 42408, 63612, 127224, 127817, 255634, 383451, 511268, 766902, 1022536, 1150353, 1533804, 2300706, 2428523, 3067608, 3451059, 3962327, 4601412, 4857046, 6902118, 7285569, 7924654, 9202824, 9714092, 11886981, 13804236, 14571138, 15849308, 19428184, 21856707, 23773962, 27608472, 29142276, 31698616, 35660943, 43713414, 47547924, 58284552, 65570121, 71321886, 75284213, 87426828, 95095848, 106982829, 131140242, 142643772, 150568426, 174853656, 213965658, 225852639, 262280484, 285287544, 301136852, 427931316, 451705278, 524560968, 602273704, 677557917, 855862632, 903410556, 1355115834, 1806821112, 2032673751, 2710231668, 4065347502, 5420463336, 8130695004, 16261390008]

約数ペア:

[(1, 16261390008), (2, 8130695004), (3, 5420463336), (4, 4065347502), (6, 2710231668), (8, 2032673751), (9, 1806821112), (12, 1355115834), (18, 903410556), (19, 855862632), (24, 677557917), (27, 602273704), (31, 524560968), (36, 451705278), (38, 427931316), (54, 301136852), (57, 285287544), (62, 262280484), (72, 225852639), (76, 213965658), (93, 174853656), (108, 150568426), (114, 142643772), (124, 131140242), (152, 106982829), (171, 95095848), (186, 87426828), (216, 75284213), (228, 71321886), (248, 65570121), (279, 58284552), (342, 47547924), (372, 43713414), (456, 35660943), (513, 31698616), (558, 29142276), (589, 27608472), (684, 23773962), (744, 21856707), (837, 19428184), (1026, 15849308), (1116, 14571138), (1178, 13804236), (1368, 11886981), (1674, 9714092), (1767, 9202824), (2052, 7924654), (2232, 7285569), (2356, 6902118), (3348, 4857046), (3534, 4601412), (4104, 3962327), (4712, 3451059), (5301, 3067608), (6696, 2428523), (7068, 2300706), (10602, 1533804), (14136, 1150353), (15903, 1022536), (21204, 766902), (31806, 511268), (42408, 383451), (63612, 255634), (127224, 127817)]