408275952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2131

約数の個数: 160

約数和(自身を含む): 1310392320

約数和(自身を除く): 902116368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 651, 744, 798, 868, 912, 1064, 1178, 1302, 1488, 1596, 1736, 1767, 2063, 2128, 2356, 2604, 3192, 3472, 3534, 4123, 4126, 4712, 5208, 6189, 6384, 7068, 8246, 8252, 9424, 10416, 12369, 12378, 14136, 14441, 16492, 16504, 24738, 24756, 28272, 28882, 32984, 33008, 39197, 43323, 49476, 49512, 57764, 63953, 65968, 78394, 86646, 98952, 99024, 115528, 117591, 127906, 156788, 173292, 191859, 197904, 231056, 235182, 255812, 274379, 313576, 346584, 383718, 447671, 470364, 511624, 548758, 627152, 693168, 767436, 823137, 895342, 940728, 1023248, 1097516, 1215107, 1343013, 1534872, 1646274, 1790684, 1881456, 2195032, 2430214, 2686026, 3069744, 3292548, 3581368, 3645321, 4390064, 4860428, 5372052, 6585096, 7162736, 7290642, 8505749, 9720856, 10744104, 13170192, 14581284, 17011498, 19441712, 21488208, 25517247, 29162568, 34022996, 51034494, 58325136, 68045992, 102068988, 136091984, 204137976, 408275952]

約数ペア:

[(1, 408275952), (2, 204137976), (3, 136091984), (4, 102068988), (6, 68045992), (7, 58325136), (8, 51034494), (12, 34022996), (14, 29162568), (16, 25517247), (19, 21488208), (21, 19441712), (24, 17011498), (28, 14581284), (31, 13170192), (38, 10744104), (42, 9720856), (48, 8505749), (56, 7290642), (57, 7162736), (62, 6585096), (76, 5372052), (84, 4860428), (93, 4390064), (112, 3645321), (114, 3581368), (124, 3292548), (133, 3069744), (152, 2686026), (168, 2430214), (186, 2195032), (217, 1881456), (228, 1790684), (248, 1646274), (266, 1534872), (304, 1343013), (336, 1215107), (372, 1097516), (399, 1023248), (434, 940728), (456, 895342), (496, 823137), (532, 767436), (589, 693168), (651, 627152), (744, 548758), (798, 511624), (868, 470364), (912, 447671), (1064, 383718), (1178, 346584), (1302, 313576), (1488, 274379), (1596, 255812), (1736, 235182), (1767, 231056), (2063, 197904), (2128, 191859), (2356, 173292), (2604, 156788), (3192, 127906), (3472, 117591), (3534, 115528), (4123, 99024), (4126, 98952), (4712, 86646), (5208, 78394), (6189, 65968), (6384, 63953), (7068, 57764), (8246, 49512), (8252, 49476), (9424, 43323), (10416, 39197), (12369, 33008), (12378, 32984), (14136, 28882), (14441, 28272), (16492, 24756), (16504, 24738)]