2912872976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 6677489280

約数和(自身を除く): 3764616304

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 43, 52, 61, 76, 86, 104, 122, 152, 172, 208, 244, 247, 281, 304, 344, 488, 494, 559, 562, 688, 793, 817, 976, 988, 1118, 1124, 1159, 1586, 1634, 1976, 2236, 2248, 2318, 2623, 3172, 3268, 3653, 3952, 4472, 4496, 4636, 5246, 5339, 6344, 6536, 7306, 8944, 9272, 10492, 10621, 10678, 12083, 12688, 13072, 14612, 15067, 17141, 18544, 20984, 21242, 21356, 24166, 29224, 30134, 34099, 34282, 41968, 42484, 42712, 48332, 49837, 58448, 60268, 68198, 68564, 69407, 84968, 85424, 96664, 99674, 120536, 136396, 137128, 138814, 157079, 169936, 193328, 199348, 222833, 229577, 241072, 272792, 274256, 277628, 314158, 325679, 398696, 445666, 459154, 545584, 555256, 628316, 647881, 651358, 737063, 797392, 891332, 918308, 1110512, 1256632, 1295762, 1302716, 1474126, 1782664, 1836616, 2513264, 2591524, 2605432, 2948252, 2984501, 3565328, 3673232, 4233827, 5183048, 5210864, 5896504, 5969002, 8467654, 9581819, 10366096, 11793008, 11938004, 14004197, 16935308, 19163638, 23876008, 28008394, 33870616, 38327276, 47752016, 56016788, 67741232, 76654552, 112033576, 153309104, 182054561, 224067152, 364109122, 728218244, 1456436488, 2912872976]

約数ペア:

[(1, 2912872976), (2, 1456436488), (4, 728218244), (8, 364109122), (13, 224067152), (16, 182054561), (19, 153309104), (26, 112033576), (38, 76654552), (43, 67741232), (52, 56016788), (61, 47752016), (76, 38327276), (86, 33870616), (104, 28008394), (122, 23876008), (152, 19163638), (172, 16935308), (208, 14004197), (244, 11938004), (247, 11793008), (281, 10366096), (304, 9581819), (344, 8467654), (488, 5969002), (494, 5896504), (559, 5210864), (562, 5183048), (688, 4233827), (793, 3673232), (817, 3565328), (976, 2984501), (988, 2948252), (1118, 2605432), (1124, 2591524), (1159, 2513264), (1586, 1836616), (1634, 1782664), (1976, 1474126), (2236, 1302716), (2248, 1295762), (2318, 1256632), (2623, 1110512), (3172, 918308), (3268, 891332), (3653, 797392), (3952, 737063), (4472, 651358), (4496, 647881), (4636, 628316), (5246, 555256), (5339, 545584), (6344, 459154), (6536, 445666), (7306, 398696), (8944, 325679), (9272, 314158), (10492, 277628), (10621, 274256), (10678, 272792), (12083, 241072), (12688, 229577), (13072, 222833), (14612, 199348), (15067, 193328), (17141, 169936), (18544, 157079), (20984, 138814), (21242, 137128), (21356, 136396), (24166, 120536), (29224, 99674), (30134, 96664), (34099, 85424), (34282, 84968), (41968, 69407), (42484, 68564), (42712, 68198), (48332, 60268), (49837, 58448)]