2019672816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2851

約数の個数: 160

約数和(自身を含む): 6244171776

約数和(自身を除く): 4224498960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 71, 84, 93, 112, 124, 142, 168, 186, 213, 217, 248, 284, 336, 372, 426, 434, 496, 497, 568, 651, 744, 852, 868, 994, 1136, 1302, 1488, 1491, 1704, 1736, 1988, 2201, 2604, 2731, 2982, 3408, 3472, 3976, 4402, 5208, 5462, 5964, 6603, 7952, 8193, 8804, 10416, 10924, 11928, 13206, 15407, 16386, 17608, 19117, 21848, 23856, 26412, 30814, 32772, 35216, 38234, 43696, 46221, 52824, 57351, 61628, 65544, 76468, 84661, 92442, 105648, 114702, 123256, 131088, 152936, 169322, 184884, 193901, 229404, 246512, 253983, 305872, 338644, 369768, 387802, 458808, 507966, 581703, 592627, 677288, 739536, 775604, 917616, 1015932, 1163406, 1185254, 1354576, 1357307, 1551208, 1777881, 2031864, 2326812, 2370508, 2714614, 3102416, 3555762, 4063728, 4071921, 4653624, 4741016, 5429228, 6010931, 7111524, 8143842, 9307248, 9482032, 10858456, 12021862, 14223048, 16287684, 18032793, 21716912, 24043724, 28446096, 32575368, 36065586, 42076517, 48087448, 65150736, 72131172, 84153034, 96174896, 126229551, 144262344, 168306068, 252459102, 288524688, 336612136, 504918204, 673224272, 1009836408, 2019672816]

約数ペア:

[(1, 2019672816), (2, 1009836408), (3, 673224272), (4, 504918204), (6, 336612136), (7, 288524688), (8, 252459102), (12, 168306068), (14, 144262344), (16, 126229551), (21, 96174896), (24, 84153034), (28, 72131172), (31, 65150736), (42, 48087448), (48, 42076517), (56, 36065586), (62, 32575368), (71, 28446096), (84, 24043724), (93, 21716912), (112, 18032793), (124, 16287684), (142, 14223048), (168, 12021862), (186, 10858456), (213, 9482032), (217, 9307248), (248, 8143842), (284, 7111524), (336, 6010931), (372, 5429228), (426, 4741016), (434, 4653624), (496, 4071921), (497, 4063728), (568, 3555762), (651, 3102416), (744, 2714614), (852, 2370508), (868, 2326812), (994, 2031864), (1136, 1777881), (1302, 1551208), (1488, 1357307), (1491, 1354576), (1704, 1185254), (1736, 1163406), (1988, 1015932), (2201, 917616), (2604, 775604), (2731, 739536), (2982, 677288), (3408, 592627), (3472, 581703), (3976, 507966), (4402, 458808), (5208, 387802), (5462, 369768), (5964, 338644), (6603, 305872), (7952, 253983), (8193, 246512), (8804, 229404), (10416, 193901), (10924, 184884), (11928, 169322), (13206, 152936), (15407, 131088), (16386, 123256), (17608, 114702), (19117, 105648), (21848, 92442), (23856, 84661), (26412, 76468), (30814, 65544), (32772, 61628), (35216, 57351), (38234, 52824), (43696, 46221)]