1296434412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{395737}}^1$

素因数の和:395767

約数の個数: 72

約数和(自身を含む): 4033361696

約数和(自身を除く): 2736927284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 395737, 791474, 1187211, 1582948, 2374422, 2770159, 3561633, 4748844, 5144581, 5540318, 7123266, 8310477, 10289162, 11080636, 14246532, 15433743, 16620954, 20578324, 24931431, 30867486, 33241908, 36012067, 46301229, 49862862, 61734972, 72024134, 92602458, 99725724, 108036201, 144048268, 185204916, 216072402, 324108603, 432144804, 648217206, 1296434412]

約数ペア:

[(1, 1296434412), (2, 648217206), (3, 432144804), (4, 324108603), (6, 216072402), (7, 185204916), (9, 144048268), (12, 108036201), (13, 99725724), (14, 92602458), (18, 72024134), (21, 61734972), (26, 49862862), (28, 46301229), (36, 36012067), (39, 33241908), (42, 30867486), (52, 24931431), (63, 20578324), (78, 16620954), (84, 15433743), (91, 14246532), (117, 11080636), (126, 10289162), (156, 8310477), (182, 7123266), (234, 5540318), (252, 5144581), (273, 4748844), (364, 3561633), (468, 2770159), (546, 2374422), (819, 1582948), (1092, 1187211), (1638, 791474), (3276, 395737)]