289773568

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 742996800

約数和(自身を除く): 453223232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 41, 56, 58, 64, 68, 82, 112, 116, 119, 128, 136, 164, 203, 224, 232, 238, 256, 272, 287, 328, 406, 448, 464, 476, 493, 512, 544, 574, 656, 697, 812, 896, 928, 952, 986, 1024, 1088, 1148, 1189, 1312, 1394, 1624, 1792, 1856, 1904, 1972, 2048, 2176, 2296, 2378, 2624, 2788, 3248, 3451, 3584, 3712, 3808, 3944, 4352, 4592, 4756, 4879, 5248, 5576, 6496, 6902, 7168, 7424, 7616, 7888, 8323, 8704, 9184, 9512, 9758, 10496, 11152, 12992, 13804, 14336, 14848, 15232, 15776, 16646, 17408, 18368, 19024, 19516, 20213, 20992, 22304, 25984, 27608, 29696, 30464, 31552, 33292, 34816, 36736, 38048, 39032, 40426, 41984, 44608, 51968, 55216, 59392, 60928, 63104, 66584, 73472, 76096, 78064, 80852, 83968, 89216, 103936, 110432, 121856, 126208, 133168, 141491, 146944, 152192, 156128, 161704, 178432, 207872, 220864, 243712, 252416, 266336, 282982, 293888, 304384, 312256, 323408, 356864, 415744, 441728, 504832, 532672, 565964, 587776, 608768, 624512, 646816, 713728, 883456, 1009664, 1065344, 1131928, 1217536, 1249024, 1293632, 1427456, 1766912, 2130688, 2263856, 2435072, 2498048, 2587264, 3533824, 4261376, 4527712, 4996096, 5174528, 7067648, 8522752, 9055424, 9992192, 10349056, 17045504, 18110848, 20698112, 36221696, 41396224, 72443392, 144886784, 289773568]

約数ペア:

[(1, 289773568), (2, 144886784), (4, 72443392), (7, 41396224), (8, 36221696), (14, 20698112), (16, 18110848), (17, 17045504), (28, 10349056), (29, 9992192), (32, 9055424), (34, 8522752), (41, 7067648), (56, 5174528), (58, 4996096), (64, 4527712), (68, 4261376), (82, 3533824), (112, 2587264), (116, 2498048), (119, 2435072), (128, 2263856), (136, 2130688), (164, 1766912), (203, 1427456), (224, 1293632), (232, 1249024), (238, 1217536), (256, 1131928), (272, 1065344), (287, 1009664), (328, 883456), (406, 713728), (448, 646816), (464, 624512), (476, 608768), (493, 587776), (512, 565964), (544, 532672), (574, 504832), (656, 441728), (697, 415744), (812, 356864), (896, 323408), (928, 312256), (952, 304384), (986, 293888), (1024, 282982), (1088, 266336), (1148, 252416), (1189, 243712), (1312, 220864), (1394, 207872), (1624, 178432), (1792, 161704), (1856, 156128), (1904, 152192), (1972, 146944), (2048, 141491), (2176, 133168), (2296, 126208), (2378, 121856), (2624, 110432), (2788, 103936), (3248, 89216), (3451, 83968), (3584, 80852), (3712, 78064), (3808, 76096), (3944, 73472), (4352, 66584), (4592, 63104), (4756, 60928), (4879, 59392), (5248, 55216), (5576, 51968), (6496, 44608), (6902, 41984), (7168, 40426), (7424, 39032), (7616, 38048), (7888, 36736), (8323, 34816), (8704, 33292), (9184, 31552), (9512, 30464), (9758, 29696), (10496, 27608), (11152, 25984), (12992, 22304), (13804, 20992), (14336, 20213), (14848, 19516), (15232, 19024), (15776, 18368), (16646, 17408)]