1388173668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{16411}}^1$

素因数の和:16497

約数の個数: 96

約数和(自身を含む): 3970391040

約数和(自身を除く): 2582217372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 53, 57, 76, 84, 106, 114, 133, 159, 212, 228, 266, 318, 371, 399, 532, 636, 742, 798, 1007, 1113, 1484, 1596, 2014, 2226, 3021, 4028, 4452, 6042, 7049, 12084, 14098, 16411, 21147, 28196, 32822, 42294, 49233, 65644, 84588, 98466, 114877, 196932, 229754, 311809, 344631, 459508, 623618, 689262, 869783, 935427, 1247236, 1378524, 1739566, 1870854, 2182663, 2609349, 3479132, 3741708, 4365326, 5218698, 6088481, 6547989, 8730652, 10437396, 12176962, 13095978, 16525877, 18265443, 24353924, 26191956, 33051754, 36530886, 49577631, 66103508, 73061772, 99155262, 115681139, 198310524, 231362278, 347043417, 462724556, 694086834, 1388173668]

約数ペア:

[(1, 1388173668), (2, 694086834), (3, 462724556), (4, 347043417), (6, 231362278), (7, 198310524), (12, 115681139), (14, 99155262), (19, 73061772), (21, 66103508), (28, 49577631), (38, 36530886), (42, 33051754), (53, 26191956), (57, 24353924), (76, 18265443), (84, 16525877), (106, 13095978), (114, 12176962), (133, 10437396), (159, 8730652), (212, 6547989), (228, 6088481), (266, 5218698), (318, 4365326), (371, 3741708), (399, 3479132), (532, 2609349), (636, 2182663), (742, 1870854), (798, 1739566), (1007, 1378524), (1113, 1247236), (1484, 935427), (1596, 869783), (2014, 689262), (2226, 623618), (3021, 459508), (4028, 344631), (4452, 311809), (6042, 229754), (7049, 196932), (12084, 114877), (14098, 98466), (16411, 84588), (21147, 65644), (28196, 49233), (32822, 42294)]