309721968

素因数分解:

$2^4\times 3^5\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2213

約数の個数: 120

約数和(自身を含む): 923617968

約数和(自身を除く): 613896000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 243, 296, 324, 333, 432, 444, 486, 592, 648, 666, 888, 972, 999, 1296, 1332, 1776, 1944, 1998, 2153, 2664, 2997, 3888, 3996, 4306, 5328, 5994, 6459, 7992, 8612, 8991, 11988, 12918, 15984, 17224, 17982, 19377, 23976, 25836, 34448, 35964, 38754, 47952, 51672, 58131, 71928, 77508, 79661, 103344, 116262, 143856, 155016, 159322, 174393, 232524, 238983, 310032, 318644, 348786, 465048, 477966, 523179, 637288, 697572, 716949, 930096, 955932, 1046358, 1274576, 1395144, 1433898, 1911864, 2092716, 2150847, 2790288, 2867796, 3823728, 4185432, 4301694, 5735592, 6452541, 8370864, 8603388, 11471184, 12905082, 17206776, 19357623, 25810164, 34413552, 38715246, 51620328, 77430492, 103240656, 154860984, 309721968]

約数ペア:

[(1, 309721968), (2, 154860984), (3, 103240656), (4, 77430492), (6, 51620328), (8, 38715246), (9, 34413552), (12, 25810164), (16, 19357623), (18, 17206776), (24, 12905082), (27, 11471184), (36, 8603388), (37, 8370864), (48, 6452541), (54, 5735592), (72, 4301694), (74, 4185432), (81, 3823728), (108, 2867796), (111, 2790288), (144, 2150847), (148, 2092716), (162, 1911864), (216, 1433898), (222, 1395144), (243, 1274576), (296, 1046358), (324, 955932), (333, 930096), (432, 716949), (444, 697572), (486, 637288), (592, 523179), (648, 477966), (666, 465048), (888, 348786), (972, 318644), (999, 310032), (1296, 238983), (1332, 232524), (1776, 174393), (1944, 159322), (1998, 155016), (2153, 143856), (2664, 116262), (2997, 103344), (3888, 79661), (3996, 77508), (4306, 71928), (5328, 58131), (5994, 51672), (6459, 47952), (7992, 38754), (8612, 35964), (8991, 34448), (11988, 25836), (12918, 23976), (15984, 19377), (17224, 17982)]