451983798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 1141620480

約数和(自身を除く): 689636682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 139, 197, 262, 278, 393, 394, 417, 591, 786, 834, 917, 973, 1179, 1182, 1251, 1379, 1773, 1834, 1946, 2358, 2502, 2751, 2758, 2919, 3546, 4137, 5502, 5838, 8253, 8274, 8757, 12411, 16506, 17514, 18209, 24822, 25807, 27383, 36418, 51614, 54627, 54766, 77421, 82149, 109254, 127463, 154842, 163881, 164298, 180649, 191681, 232263, 246447, 254926, 327762, 361298, 382389, 383362, 464526, 492894, 541947, 575043, 764778, 1083894, 1147167, 1150086, 1625841, 1725129, 2294334, 3251682, 3450258, 3587173, 7174346, 10761519, 21523038, 25110211, 32284557, 50220422, 64569114, 75330633, 150661266, 225991899, 451983798]

約数ペア:

[(1, 451983798), (2, 225991899), (3, 150661266), (6, 75330633), (7, 64569114), (9, 50220422), (14, 32284557), (18, 25110211), (21, 21523038), (42, 10761519), (63, 7174346), (126, 3587173), (131, 3450258), (139, 3251682), (197, 2294334), (262, 1725129), (278, 1625841), (393, 1150086), (394, 1147167), (417, 1083894), (591, 764778), (786, 575043), (834, 541947), (917, 492894), (973, 464526), (1179, 383362), (1182, 382389), (1251, 361298), (1379, 327762), (1773, 254926), (1834, 246447), (1946, 232263), (2358, 191681), (2502, 180649), (2751, 164298), (2758, 163881), (2919, 154842), (3546, 127463), (4137, 109254), (5502, 82149), (5838, 77421), (8253, 54766), (8274, 54627), (8757, 51614), (12411, 36418), (16506, 27383), (17514, 25807), (18209, 24822)]