2111256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 6739200

約数和(自身を除く): 4627944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 59, 63, 71, 72, 84, 118, 126, 142, 168, 177, 213, 236, 252, 284, 354, 413, 426, 472, 497, 504, 531, 568, 639, 708, 826, 852, 994, 1062, 1239, 1278, 1416, 1491, 1652, 1704, 1988, 2124, 2478, 2556, 2982, 3304, 3717, 3976, 4189, 4248, 4473, 4956, 5112, 5964, 7434, 8378, 8946, 9912, 11928, 12567, 14868, 16756, 17892, 25134, 29323, 29736, 33512, 35784, 37701, 50268, 58646, 75402, 87969, 100536, 117292, 150804, 175938, 234584, 263907, 301608, 351876, 527814, 703752, 1055628, 2111256]

約数ペア:

[(1, 2111256), (2, 1055628), (3, 703752), (4, 527814), (6, 351876), (7, 301608), (8, 263907), (9, 234584), (12, 175938), (14, 150804), (18, 117292), (21, 100536), (24, 87969), (28, 75402), (36, 58646), (42, 50268), (56, 37701), (59, 35784), (63, 33512), (71, 29736), (72, 29323), (84, 25134), (118, 17892), (126, 16756), (142, 14868), (168, 12567), (177, 11928), (213, 9912), (236, 8946), (252, 8378), (284, 7434), (354, 5964), (413, 5112), (426, 4956), (472, 4473), (497, 4248), (504, 4189), (531, 3976), (568, 3717), (639, 3304), (708, 2982), (826, 2556), (852, 2478), (994, 2124), (1062, 1988), (1239, 1704), (1278, 1652), (1416, 1491)]