885375708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3912

約数の個数: 144

約数和(自身を含む): 2655846144

約数和(自身を除く): 1770470436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 49, 51, 68, 69, 84, 92, 98, 102, 119, 138, 147, 161, 196, 204, 238, 276, 294, 322, 357, 391, 476, 483, 588, 644, 714, 782, 833, 966, 1127, 1173, 1428, 1564, 1666, 1932, 2254, 2346, 2499, 2737, 3332, 3381, 3851, 4508, 4692, 4998, 5474, 6762, 7702, 8211, 9996, 10948, 11553, 13524, 15404, 16422, 19159, 23106, 26957, 32844, 38318, 46212, 53914, 57477, 65467, 76636, 80871, 88573, 107828, 114954, 130934, 161742, 177146, 188699, 196401, 229908, 261868, 265719, 323484, 354292, 377398, 392802, 458269, 531438, 566097, 620011, 754796, 785604, 916538, 1062876, 1132194, 1240022, 1374807, 1505741, 1833076, 1860033, 2264388, 2480044, 2749614, 3011482, 3207883, 3720066, 4340077, 4517223, 5499228, 6022964, 6415766, 7440132, 8680154, 9034446, 9623649, 10540187, 12831532, 13020231, 17360308, 18068892, 19247298, 21080374, 26040462, 31620561, 38494596, 42160748, 52080924, 63241122, 73781309, 126482244, 147562618, 221343927, 295125236, 442687854, 885375708]

約数ペア:

[(1, 885375708), (2, 442687854), (3, 295125236), (4, 221343927), (6, 147562618), (7, 126482244), (12, 73781309), (14, 63241122), (17, 52080924), (21, 42160748), (23, 38494596), (28, 31620561), (34, 26040462), (42, 21080374), (46, 19247298), (49, 18068892), (51, 17360308), (68, 13020231), (69, 12831532), (84, 10540187), (92, 9623649), (98, 9034446), (102, 8680154), (119, 7440132), (138, 6415766), (147, 6022964), (161, 5499228), (196, 4517223), (204, 4340077), (238, 3720066), (276, 3207883), (294, 3011482), (322, 2749614), (357, 2480044), (391, 2264388), (476, 1860033), (483, 1833076), (588, 1505741), (644, 1374807), (714, 1240022), (782, 1132194), (833, 1062876), (966, 916538), (1127, 785604), (1173, 754796), (1428, 620011), (1564, 566097), (1666, 531438), (1932, 458269), (2254, 392802), (2346, 377398), (2499, 354292), (2737, 323484), (3332, 265719), (3381, 261868), (3851, 229908), (4508, 196401), (4692, 188699), (4998, 177146), (5474, 161742), (6762, 130934), (7702, 114954), (8211, 107828), (9996, 88573), (10948, 80871), (11553, 76636), (13524, 65467), (15404, 57477), (16422, 53914), (19159, 46212), (23106, 38318), (26957, 32844)]