396748716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{863}}^1$

素因数の和:1311

約数の個数: 96

約数和(自身を含む): 1143410688

約数和(自身を除く): 746661972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 421, 546, 842, 863, 1092, 1263, 1684, 1726, 2526, 2589, 2947, 3452, 5052, 5178, 5473, 5894, 6041, 8841, 10356, 10946, 11219, 11788, 12082, 16419, 17682, 18123, 21892, 22438, 24164, 32838, 33657, 35364, 36246, 38311, 44876, 65676, 67314, 72492, 76622, 78533, 114933, 134628, 153244, 157066, 229866, 235599, 314132, 363323, 459732, 471198, 726646, 942396, 1089969, 1453292, 2179938, 2543261, 4359876, 4723199, 5086522, 7629783, 9446398, 10173044, 14169597, 15259566, 18892796, 28339194, 30519132, 33062393, 56678388, 66124786, 99187179, 132249572, 198374358, 396748716]

約数ペア:

[(1, 396748716), (2, 198374358), (3, 132249572), (4, 99187179), (6, 66124786), (7, 56678388), (12, 33062393), (13, 30519132), (14, 28339194), (21, 18892796), (26, 15259566), (28, 14169597), (39, 10173044), (42, 9446398), (52, 7629783), (78, 5086522), (84, 4723199), (91, 4359876), (156, 2543261), (182, 2179938), (273, 1453292), (364, 1089969), (421, 942396), (546, 726646), (842, 471198), (863, 459732), (1092, 363323), (1263, 314132), (1684, 235599), (1726, 229866), (2526, 157066), (2589, 153244), (2947, 134628), (3452, 114933), (5052, 78533), (5178, 76622), (5473, 72492), (5894, 67314), (6041, 65676), (8841, 44876), (10356, 38311), (10946, 36246), (11219, 35364), (11788, 33657), (12082, 32838), (16419, 24164), (17682, 22438), (18123, 21892)]