15882768

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 49984896

約数和(自身を除く): 34102128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 271, 296, 333, 396, 407, 444, 528, 542, 592, 666, 792, 813, 814, 888, 1084, 1221, 1332, 1584, 1626, 1628, 1776, 2168, 2439, 2442, 2664, 2981, 3252, 3256, 3663, 4336, 4878, 4884, 5328, 5962, 6504, 6512, 7326, 8943, 9756, 9768, 10027, 11924, 13008, 14652, 17886, 19512, 19536, 20054, 23848, 26829, 29304, 30081, 35772, 39024, 40108, 47696, 53658, 58608, 60162, 71544, 80216, 90243, 107316, 110297, 120324, 143088, 160432, 180486, 214632, 220594, 240648, 330891, 360972, 429264, 441188, 481296, 661782, 721944, 882376, 992673, 1323564, 1443888, 1764752, 1985346, 2647128, 3970692, 5294256, 7941384, 15882768]

約数ペア:

[(1, 15882768), (2, 7941384), (3, 5294256), (4, 3970692), (6, 2647128), (8, 1985346), (9, 1764752), (11, 1443888), (12, 1323564), (16, 992673), (18, 882376), (22, 721944), (24, 661782), (33, 481296), (36, 441188), (37, 429264), (44, 360972), (48, 330891), (66, 240648), (72, 220594), (74, 214632), (88, 180486), (99, 160432), (111, 143088), (132, 120324), (144, 110297), (148, 107316), (176, 90243), (198, 80216), (222, 71544), (264, 60162), (271, 58608), (296, 53658), (333, 47696), (396, 40108), (407, 39024), (444, 35772), (528, 30081), (542, 29304), (592, 26829), (666, 23848), (792, 20054), (813, 19536), (814, 19512), (888, 17886), (1084, 14652), (1221, 13008), (1332, 11924), (1584, 10027), (1626, 9768), (1628, 9756), (1776, 8943), (2168, 7326), (2439, 6512), (2442, 6504), (2664, 5962), (2981, 5328), (3252, 4884), (3256, 4878), (3663, 4336)]