222389712

素因数分解:

$2^4\times 3^5\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1287

約数の個数: 120

約数和(自身を含む): 659707776

約数和(自身を除く): 437318064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 243, 282, 324, 376, 423, 432, 486, 564, 648, 752, 846, 972, 1128, 1217, 1269, 1296, 1692, 1944, 2256, 2434, 2538, 3384, 3651, 3807, 3888, 4868, 5076, 6768, 7302, 7614, 9736, 10152, 10953, 11421, 14604, 15228, 19472, 20304, 21906, 22842, 29208, 30456, 32859, 43812, 45684, 57199, 58416, 60912, 65718, 87624, 91368, 98577, 114398, 131436, 171597, 175248, 182736, 197154, 228796, 262872, 295731, 343194, 394308, 457592, 514791, 525744, 591462, 686388, 788616, 915184, 1029582, 1182924, 1372776, 1544373, 1577232, 2059164, 2365848, 2745552, 3088746, 4118328, 4633119, 4731696, 6177492, 8236656, 9266238, 12354984, 13899357, 18532476, 24709968, 27798714, 37064952, 55597428, 74129904, 111194856, 222389712]

約数ペア:

[(1, 222389712), (2, 111194856), (3, 74129904), (4, 55597428), (6, 37064952), (8, 27798714), (9, 24709968), (12, 18532476), (16, 13899357), (18, 12354984), (24, 9266238), (27, 8236656), (36, 6177492), (47, 4731696), (48, 4633119), (54, 4118328), (72, 3088746), (81, 2745552), (94, 2365848), (108, 2059164), (141, 1577232), (144, 1544373), (162, 1372776), (188, 1182924), (216, 1029582), (243, 915184), (282, 788616), (324, 686388), (376, 591462), (423, 525744), (432, 514791), (486, 457592), (564, 394308), (648, 343194), (752, 295731), (846, 262872), (972, 228796), (1128, 197154), (1217, 182736), (1269, 175248), (1296, 171597), (1692, 131436), (1944, 114398), (2256, 98577), (2434, 91368), (2538, 87624), (3384, 65718), (3651, 60912), (3807, 58416), (3888, 57199), (4868, 45684), (5076, 43812), (6768, 32859), (7302, 30456), (7614, 29208), (9736, 22842), (10152, 21906), (10953, 20304), (11421, 19472), (14604, 15228)]