221625504

素因数分解:

$2^5\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1289}}^1$

素因数の和:1507

約数の個数: 96

約数和(自身を含む): 650160000

約数和(自身を除く): 428534496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 199, 216, 288, 398, 432, 597, 796, 864, 1194, 1289, 1592, 1791, 2388, 2578, 3184, 3582, 3867, 4776, 5156, 5373, 6368, 7164, 7734, 9552, 10312, 10746, 11601, 14328, 15468, 19104, 20624, 21492, 23202, 28656, 30936, 34803, 41248, 42984, 46404, 57312, 61872, 69606, 85968, 92808, 123744, 139212, 171936, 185616, 256511, 278424, 371232, 513022, 556848, 769533, 1026044, 1113696, 1539066, 2052088, 2308599, 3078132, 4104176, 4617198, 6156264, 6925797, 8208352, 9234396, 12312528, 13851594, 18468792, 24625056, 27703188, 36937584, 55406376, 73875168, 110812752, 221625504]

約数ペア:

[(1, 221625504), (2, 110812752), (3, 73875168), (4, 55406376), (6, 36937584), (8, 27703188), (9, 24625056), (12, 18468792), (16, 13851594), (18, 12312528), (24, 9234396), (27, 8208352), (32, 6925797), (36, 6156264), (48, 4617198), (54, 4104176), (72, 3078132), (96, 2308599), (108, 2052088), (144, 1539066), (199, 1113696), (216, 1026044), (288, 769533), (398, 556848), (432, 513022), (597, 371232), (796, 278424), (864, 256511), (1194, 185616), (1289, 171936), (1592, 139212), (1791, 123744), (2388, 92808), (2578, 85968), (3184, 69606), (3582, 61872), (3867, 57312), (4776, 46404), (5156, 42984), (5373, 41248), (6368, 34803), (7164, 30936), (7734, 28656), (9552, 23202), (10312, 21492), (10746, 20624), (11601, 19104), (14328, 15468)]