380575468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1247

約数の個数: 96

約数和(自身を含む): 876072960

約数和(自身を除く): 495497492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 31, 52, 58, 62, 91, 116, 124, 182, 203, 217, 364, 377, 403, 406, 434, 754, 806, 812, 868, 899, 1163, 1508, 1612, 1798, 2326, 2639, 2821, 3596, 4652, 5278, 5642, 6293, 8141, 10556, 11284, 11687, 12586, 15119, 16282, 23374, 25172, 30238, 32564, 33727, 36053, 46748, 60476, 67454, 72106, 81809, 105833, 134908, 144212, 163618, 211666, 236089, 252371, 327236, 423332, 438451, 468689, 472178, 504742, 876902, 937378, 944356, 1009484, 1045537, 1753804, 1874756, 2091074, 3069157, 3280823, 4182148, 6138314, 6561646, 7318759, 12276628, 13123292, 13591981, 14637518, 27183962, 29275036, 54367924, 95143867, 190287734, 380575468]

約数ペア:

[(1, 380575468), (2, 190287734), (4, 95143867), (7, 54367924), (13, 29275036), (14, 27183962), (26, 14637518), (28, 13591981), (29, 13123292), (31, 12276628), (52, 7318759), (58, 6561646), (62, 6138314), (91, 4182148), (116, 3280823), (124, 3069157), (182, 2091074), (203, 1874756), (217, 1753804), (364, 1045537), (377, 1009484), (403, 944356), (406, 937378), (434, 876902), (754, 504742), (806, 472178), (812, 468689), (868, 438451), (899, 423332), (1163, 327236), (1508, 252371), (1612, 236089), (1798, 211666), (2326, 163618), (2639, 144212), (2821, 134908), (3596, 105833), (4652, 81809), (5278, 72106), (5642, 67454), (6293, 60476), (8141, 46748), (10556, 36053), (11284, 33727), (11687, 32564), (12586, 30238), (15119, 25172), (16282, 23374)]