438345063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 759507840

約数和(自身を除く): 321162777

約数列:

[1, 3, 9, 13, 23, 29, 39, 41, 69, 87, 117, 123, 137, 207, 261, 299, 369, 377, 411, 533, 667, 897, 943, 1131, 1189, 1233, 1599, 1781, 2001, 2691, 2829, 3151, 3393, 3567, 3973, 4797, 5343, 5617, 6003, 8487, 8671, 9453, 10701, 11919, 12259, 15457, 16029, 16851, 26013, 27347, 28359, 35757, 36777, 40963, 46371, 50553, 51649, 73021, 78039, 82041, 91379, 110331, 122889, 129191, 139113, 154947, 162893, 219063, 246123, 274137, 355511, 368667, 387573, 464841, 488679, 657189, 822411, 1066533, 1162719, 1187927, 1466037, 1679483, 2117609, 3199599, 3563781, 3746539, 5038449, 6352827, 10691343, 11239617, 15115347, 19058481, 33718851, 48705007, 146115021, 438345063]

約数ペア:

[(1, 438345063), (3, 146115021), (9, 48705007), (13, 33718851), (23, 19058481), (29, 15115347), (39, 11239617), (41, 10691343), (69, 6352827), (87, 5038449), (117, 3746539), (123, 3563781), (137, 3199599), (207, 2117609), (261, 1679483), (299, 1466037), (369, 1187927), (377, 1162719), (411, 1066533), (533, 822411), (667, 657189), (897, 488679), (943, 464841), (1131, 387573), (1189, 368667), (1233, 355511), (1599, 274137), (1781, 246123), (2001, 219063), (2691, 162893), (2829, 154947), (3151, 139113), (3393, 129191), (3567, 122889), (3973, 110331), (4797, 91379), (5343, 82041), (5617, 78039), (6003, 73021), (8487, 51649), (8671, 50553), (9453, 46371), (10701, 40963), (11919, 36777), (12259, 35757), (15457, 28359), (16029, 27347), (16851, 26013)]