225242856

素因数分解:

$2^3\times 3^4\times {\mathrm{281}}^1\times {\mathrm{1237}}^1$

素因数の和:1536

約数の個数: 80

約数和(自身を含む): 633645540

約数和(自身を除く): 408402684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 281, 324, 562, 648, 843, 1124, 1237, 1686, 2248, 2474, 2529, 3372, 3711, 4948, 5058, 6744, 7422, 7587, 9896, 10116, 11133, 14844, 15174, 20232, 22266, 22761, 29688, 30348, 33399, 44532, 45522, 60696, 66798, 89064, 91044, 100197, 133596, 182088, 200394, 267192, 347597, 400788, 695194, 801576, 1042791, 1390388, 2085582, 2780776, 3128373, 4171164, 6256746, 8342328, 9385119, 12513492, 18770238, 25026984, 28155357, 37540476, 56310714, 75080952, 112621428, 225242856]

約数ペア:

[(1, 225242856), (2, 112621428), (3, 75080952), (4, 56310714), (6, 37540476), (8, 28155357), (9, 25026984), (12, 18770238), (18, 12513492), (24, 9385119), (27, 8342328), (36, 6256746), (54, 4171164), (72, 3128373), (81, 2780776), (108, 2085582), (162, 1390388), (216, 1042791), (281, 801576), (324, 695194), (562, 400788), (648, 347597), (843, 267192), (1124, 200394), (1237, 182088), (1686, 133596), (2248, 100197), (2474, 91044), (2529, 89064), (3372, 66798), (3711, 60696), (4948, 45522), (5058, 44532), (6744, 33399), (7422, 30348), (7587, 29688), (9896, 22761), (10116, 22266), (11133, 20232), (14844, 15174)]