1321557696

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^3\times {\mathrm{467}}^1$

素因数の和:536

約数の個数: 168

約数和(自身を含む): 4033326960

約数和(自身を除く): 2711769264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 289, 306, 408, 467, 544, 576, 578, 612, 816, 867, 934, 1088, 1156, 1224, 1401, 1632, 1734, 1868, 2312, 2448, 2601, 2802, 3264, 3468, 3736, 4203, 4624, 4896, 4913, 5202, 5604, 6936, 7472, 7939, 8406, 9248, 9792, 9826, 10404, 11208, 13872, 14739, 14944, 15878, 16812, 18496, 19652, 20808, 22416, 23817, 27744, 29478, 29888, 31756, 33624, 39304, 41616, 44217, 44832, 47634, 55488, 58956, 63512, 67248, 71451, 78608, 83232, 88434, 89664, 95268, 117912, 127024, 134496, 134963, 142902, 157216, 166464, 176868, 190536, 235824, 254048, 268992, 269926, 285804, 314432, 353736, 381072, 404889, 471648, 508096, 539852, 571608, 707472, 762144, 809778, 943296, 1079704, 1143216, 1214667, 1414944, 1524288, 1619556, 2159408, 2286432, 2294371, 2429334, 2829888, 3239112, 4318816, 4572864, 4588742, 4858668, 6478224, 6883113, 8637632, 9177484, 9717336, 12956448, 13766226, 18354968, 19434672, 20649339, 25912896, 27532452, 36709936, 38869344, 41298678, 55064904, 73419872, 77738688, 82597356, 110129808, 146839744, 165194712, 220259616, 330389424, 440519232, 660778848, 1321557696]

約数ペア:

[(1, 1321557696), (2, 660778848), (3, 440519232), (4, 330389424), (6, 220259616), (8, 165194712), (9, 146839744), (12, 110129808), (16, 82597356), (17, 77738688), (18, 73419872), (24, 55064904), (32, 41298678), (34, 38869344), (36, 36709936), (48, 27532452), (51, 25912896), (64, 20649339), (68, 19434672), (72, 18354968), (96, 13766226), (102, 12956448), (136, 9717336), (144, 9177484), (153, 8637632), (192, 6883113), (204, 6478224), (272, 4858668), (288, 4588742), (289, 4572864), (306, 4318816), (408, 3239112), (467, 2829888), (544, 2429334), (576, 2294371), (578, 2286432), (612, 2159408), (816, 1619556), (867, 1524288), (934, 1414944), (1088, 1214667), (1156, 1143216), (1224, 1079704), (1401, 943296), (1632, 809778), (1734, 762144), (1868, 707472), (2312, 571608), (2448, 539852), (2601, 508096), (2802, 471648), (3264, 404889), (3468, 381072), (3736, 353736), (4203, 314432), (4624, 285804), (4896, 269926), (4913, 268992), (5202, 254048), (5604, 235824), (6936, 190536), (7472, 176868), (7939, 166464), (8406, 157216), (9248, 142902), (9792, 134963), (9826, 134496), (10404, 127024), (11208, 117912), (13872, 95268), (14739, 89664), (14944, 88434), (15878, 83232), (16812, 78608), (18496, 71451), (19652, 67248), (20808, 63512), (22416, 58956), (23817, 55488), (27744, 47634), (29478, 44832), (29888, 44217), (31756, 41616), (33624, 39304)]