408406752

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{2797}}^1$

素因数の和:2842

約数の個数: 144

約数和(自身を含む): 1290325680

約数和(自身を除く): 881918928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1521, 1872, 2028, 2704, 2797, 2808, 3042, 3744, 4056, 4563, 5408, 5594, 5616, 6084, 8112, 8391, 9126, 11188, 11232, 12168, 16224, 16782, 18252, 22376, 24336, 25173, 33564, 36361, 36504, 44752, 48672, 50346, 67128, 72722, 73008, 75519, 89504, 100692, 109083, 134256, 145444, 146016, 151038, 201384, 218166, 268512, 290888, 302076, 327249, 402768, 436332, 472693, 581776, 604152, 654498, 805536, 872664, 945386, 981747, 1163552, 1208304, 1308996, 1418079, 1745328, 1890772, 1963494, 2416608, 2617992, 2836158, 3490656, 3781544, 3926988, 4254237, 5235984, 5672316, 7563088, 7853976, 8508474, 10471968, 11344632, 12762711, 15126176, 15707952, 17016948, 22689264, 25525422, 31415904, 34033896, 45378528, 51050844, 68067792, 102101688, 136135584, 204203376, 408406752]

約数ペア:

[(1, 408406752), (2, 204203376), (3, 136135584), (4, 102101688), (6, 68067792), (8, 51050844), (9, 45378528), (12, 34033896), (13, 31415904), (16, 25525422), (18, 22689264), (24, 17016948), (26, 15707952), (27, 15126176), (32, 12762711), (36, 11344632), (39, 10471968), (48, 8508474), (52, 7853976), (54, 7563088), (72, 5672316), (78, 5235984), (96, 4254237), (104, 3926988), (108, 3781544), (117, 3490656), (144, 2836158), (156, 2617992), (169, 2416608), (208, 1963494), (216, 1890772), (234, 1745328), (288, 1418079), (312, 1308996), (338, 1208304), (351, 1163552), (416, 981747), (432, 945386), (468, 872664), (507, 805536), (624, 654498), (676, 604152), (702, 581776), (864, 472693), (936, 436332), (1014, 402768), (1248, 327249), (1352, 302076), (1404, 290888), (1521, 268512), (1872, 218166), (2028, 201384), (2704, 151038), (2797, 146016), (2808, 145444), (3042, 134256), (3744, 109083), (4056, 100692), (4563, 89504), (5408, 75519), (5594, 73008), (5616, 72722), (6084, 67128), (8112, 50346), (8391, 48672), (9126, 44752), (11188, 36504), (11232, 36361), (12168, 33564), (16224, 25173), (16782, 24336), (18252, 22376)]