397907244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1181}}^1$

素因数の和:1396

約数の個数: 108

約数和(自身を含む): 1177158528

約数和(自身を除く): 779251284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 191, 196, 252, 294, 382, 441, 573, 588, 764, 882, 1146, 1181, 1337, 1719, 1764, 2292, 2362, 2674, 3438, 3543, 4011, 4724, 5348, 6876, 7086, 8022, 8267, 9359, 10629, 12033, 14172, 16044, 16534, 18718, 21258, 24066, 24801, 28077, 33068, 37436, 42516, 48132, 49602, 56154, 57869, 74403, 84231, 99204, 112308, 115738, 148806, 168462, 173607, 225571, 231476, 297612, 336924, 347214, 451142, 520821, 676713, 694428, 902284, 1041642, 1353426, 1578997, 2030139, 2083284, 2706852, 3157994, 4060278, 4736991, 6315988, 8120556, 9473982, 11052979, 14210973, 18947964, 22105958, 28421946, 33158937, 44211916, 56843892, 66317874, 99476811, 132635748, 198953622, 397907244]

約数ペア:

[(1, 397907244), (2, 198953622), (3, 132635748), (4, 99476811), (6, 66317874), (7, 56843892), (9, 44211916), (12, 33158937), (14, 28421946), (18, 22105958), (21, 18947964), (28, 14210973), (36, 11052979), (42, 9473982), (49, 8120556), (63, 6315988), (84, 4736991), (98, 4060278), (126, 3157994), (147, 2706852), (191, 2083284), (196, 2030139), (252, 1578997), (294, 1353426), (382, 1041642), (441, 902284), (573, 694428), (588, 676713), (764, 520821), (882, 451142), (1146, 347214), (1181, 336924), (1337, 297612), (1719, 231476), (1764, 225571), (2292, 173607), (2362, 168462), (2674, 148806), (3438, 115738), (3543, 112308), (4011, 99204), (4724, 84231), (5348, 74403), (6876, 57869), (7086, 56154), (8022, 49602), (8267, 48132), (9359, 42516), (10629, 37436), (12033, 33068), (14172, 28077), (16044, 24801), (16534, 24066), (18718, 21258)]