23981328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:701

約数の個数: 120

約数和(自身を含む): 78897728

約数和(自身を除く): 54916400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 643, 666, 777, 888, 1008, 1036, 1286, 1332, 1554, 1776, 1929, 2072, 2331, 2572, 2664, 3108, 3858, 4144, 4501, 4662, 5144, 5328, 5787, 6216, 7716, 9002, 9324, 10288, 11574, 12432, 13503, 15432, 18004, 18648, 23148, 23791, 27006, 30864, 36008, 37296, 40509, 46296, 47582, 54012, 71373, 72016, 81018, 92592, 95164, 108024, 142746, 162036, 166537, 190328, 214119, 216048, 285492, 324072, 333074, 380656, 428238, 499611, 570984, 648144, 666148, 856476, 999222, 1141968, 1332296, 1498833, 1712952, 1998444, 2664592, 2997666, 3425904, 3996888, 5995332, 7993776, 11990664, 23981328]

約数ペア:

[(1, 23981328), (2, 11990664), (3, 7993776), (4, 5995332), (6, 3996888), (7, 3425904), (8, 2997666), (9, 2664592), (12, 1998444), (14, 1712952), (16, 1498833), (18, 1332296), (21, 1141968), (24, 999222), (28, 856476), (36, 666148), (37, 648144), (42, 570984), (48, 499611), (56, 428238), (63, 380656), (72, 333074), (74, 324072), (84, 285492), (111, 216048), (112, 214119), (126, 190328), (144, 166537), (148, 162036), (168, 142746), (222, 108024), (252, 95164), (259, 92592), (296, 81018), (333, 72016), (336, 71373), (444, 54012), (504, 47582), (518, 46296), (592, 40509), (643, 37296), (666, 36008), (777, 30864), (888, 27006), (1008, 23791), (1036, 23148), (1286, 18648), (1332, 18004), (1554, 15432), (1776, 13503), (1929, 12432), (2072, 11574), (2331, 10288), (2572, 9324), (2664, 9002), (3108, 7716), (3858, 6216), (4144, 5787), (4501, 5328), (4662, 5144)]