285666472

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1933}}^1$

素因数の和:1995

約数の個数: 96

約数和(自身を含む): 694499400

約数和(自身を除く): 408832928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 116, 182, 196, 203, 232, 364, 377, 392, 406, 637, 728, 754, 812, 1274, 1421, 1508, 1624, 1933, 2548, 2639, 2842, 3016, 3866, 5096, 5278, 5684, 7732, 10556, 11368, 13531, 15464, 18473, 21112, 25129, 27062, 36946, 50258, 54124, 56057, 73892, 94717, 100516, 108248, 112114, 147784, 175903, 189434, 201032, 224228, 351806, 378868, 392399, 448456, 703612, 728741, 757736, 784798, 1231321, 1407224, 1457482, 1569596, 2462642, 2746793, 2914964, 3139192, 4925284, 5101187, 5493586, 5829928, 9850568, 10202374, 10987172, 20404748, 21974344, 35708309, 40809496, 71416618, 142833236, 285666472]

約数ペア:

[(1, 285666472), (2, 142833236), (4, 71416618), (7, 40809496), (8, 35708309), (13, 21974344), (14, 20404748), (26, 10987172), (28, 10202374), (29, 9850568), (49, 5829928), (52, 5493586), (56, 5101187), (58, 4925284), (91, 3139192), (98, 2914964), (104, 2746793), (116, 2462642), (182, 1569596), (196, 1457482), (203, 1407224), (232, 1231321), (364, 784798), (377, 757736), (392, 728741), (406, 703612), (637, 448456), (728, 392399), (754, 378868), (812, 351806), (1274, 224228), (1421, 201032), (1508, 189434), (1624, 175903), (1933, 147784), (2548, 112114), (2639, 108248), (2842, 100516), (3016, 94717), (3866, 73892), (5096, 56057), (5278, 54124), (5684, 50258), (7732, 36946), (10556, 27062), (11368, 25129), (13531, 21112), (15464, 18473)]