285352452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 904909824

約数和(自身を除く): 619557372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 311, 331, 396, 462, 622, 662, 693, 924, 933, 993, 1244, 1324, 1386, 1866, 1986, 2177, 2317, 2772, 2799, 2979, 3421, 3641, 3732, 3972, 4354, 4634, 5598, 5958, 6531, 6842, 6951, 7282, 8708, 9268, 10263, 10923, 11196, 11916, 13062, 13684, 13902, 14564, 19593, 20526, 20853, 21846, 23947, 25487, 26124, 27804, 30789, 32769, 39186, 41052, 41706, 43692, 47894, 50974, 61578, 65538, 71841, 76461, 78372, 83412, 95788, 101948, 102941, 123156, 131076, 143682, 152922, 205882, 215523, 229383, 287364, 305844, 308823, 411764, 431046, 458766, 617646, 720587, 862092, 917532, 926469, 1132351, 1235292, 1441174, 1852938, 2161761, 2264702, 2882348, 3397053, 3705876, 4323522, 4529404, 6485283, 6794106, 7926457, 8647044, 10191159, 12970566, 13588212, 15852914, 20382318, 23779371, 25941132, 31705828, 40764636, 47558742, 71338113, 95117484, 142676226, 285352452]

約数ペア:

[(1, 285352452), (2, 142676226), (3, 95117484), (4, 71338113), (6, 47558742), (7, 40764636), (9, 31705828), (11, 25941132), (12, 23779371), (14, 20382318), (18, 15852914), (21, 13588212), (22, 12970566), (28, 10191159), (33, 8647044), (36, 7926457), (42, 6794106), (44, 6485283), (63, 4529404), (66, 4323522), (77, 3705876), (84, 3397053), (99, 2882348), (126, 2264702), (132, 2161761), (154, 1852938), (198, 1441174), (231, 1235292), (252, 1132351), (308, 926469), (311, 917532), (331, 862092), (396, 720587), (462, 617646), (622, 458766), (662, 431046), (693, 411764), (924, 308823), (933, 305844), (993, 287364), (1244, 229383), (1324, 215523), (1386, 205882), (1866, 152922), (1986, 143682), (2177, 131076), (2317, 123156), (2772, 102941), (2799, 101948), (2979, 95788), (3421, 83412), (3641, 78372), (3732, 76461), (3972, 71841), (4354, 65538), (4634, 61578), (5598, 50974), (5958, 47894), (6531, 43692), (6842, 41706), (6951, 41052), (7282, 39186), (8708, 32769), (9268, 30789), (10263, 27804), (10923, 26124), (11196, 25487), (11916, 23947), (13062, 21846), (13684, 20853), (13902, 20526), (14564, 19593)]