312551136

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{3259}}^1$

素因数の和:3318

約数の個数: 120

約数和(自身を含む): 944337240

約数和(自身を除く): 631786104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 288, 296, 324, 333, 432, 444, 592, 648, 666, 864, 888, 999, 1184, 1296, 1332, 1776, 1998, 2592, 2664, 2997, 3259, 3552, 3996, 5328, 5994, 6518, 7992, 9777, 10656, 11988, 13036, 15984, 19554, 23976, 26072, 29331, 31968, 39108, 47952, 52144, 58662, 78216, 87993, 95904, 104288, 117324, 120583, 156432, 175986, 234648, 241166, 263979, 312864, 351972, 361749, 469296, 482332, 527958, 703944, 723498, 938592, 964664, 1055916, 1085247, 1407888, 1446996, 1929328, 2111832, 2170494, 2815776, 2893992, 3255741, 3858656, 4223664, 4340988, 5787984, 6511482, 8447328, 8681976, 9767223, 11575968, 13022964, 17363952, 19534446, 26045928, 34727904, 39068892, 52091856, 78137784, 104183712, 156275568, 312551136]

約数ペア:

[(1, 312551136), (2, 156275568), (3, 104183712), (4, 78137784), (6, 52091856), (8, 39068892), (9, 34727904), (12, 26045928), (16, 19534446), (18, 17363952), (24, 13022964), (27, 11575968), (32, 9767223), (36, 8681976), (37, 8447328), (48, 6511482), (54, 5787984), (72, 4340988), (74, 4223664), (81, 3858656), (96, 3255741), (108, 2893992), (111, 2815776), (144, 2170494), (148, 2111832), (162, 1929328), (216, 1446996), (222, 1407888), (288, 1085247), (296, 1055916), (324, 964664), (333, 938592), (432, 723498), (444, 703944), (592, 527958), (648, 482332), (666, 469296), (864, 361749), (888, 351972), (999, 312864), (1184, 263979), (1296, 241166), (1332, 234648), (1776, 175986), (1998, 156432), (2592, 120583), (2664, 117324), (2997, 104288), (3259, 95904), (3552, 87993), (3996, 78216), (5328, 58662), (5994, 52144), (6518, 47952), (7992, 39108), (9777, 31968), (10656, 29331), (11988, 26072), (13036, 23976), (15984, 19554)]