241223328

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1999}}^1$

素因数の和:2434

約数の個数: 72

約数和(自身を含む): 687960000

約数和(自身を除く): 446736672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 838, 1257, 1676, 1999, 2514, 3352, 3771, 3998, 5028, 5997, 6704, 7542, 7996, 10056, 11994, 13408, 15084, 15992, 17991, 20112, 23988, 30168, 31984, 35982, 40224, 47976, 60336, 63968, 71964, 95952, 120672, 143928, 191904, 287856, 575712, 837581, 1675162, 2512743, 3350324, 5025486, 6700648, 7538229, 10050972, 13401296, 15076458, 20101944, 26802592, 30152916, 40203888, 60305832, 80407776, 120611664, 241223328]

約数ペア:

[(1, 241223328), (2, 120611664), (3, 80407776), (4, 60305832), (6, 40203888), (8, 30152916), (9, 26802592), (12, 20101944), (16, 15076458), (18, 13401296), (24, 10050972), (32, 7538229), (36, 6700648), (48, 5025486), (72, 3350324), (96, 2512743), (144, 1675162), (288, 837581), (419, 575712), (838, 287856), (1257, 191904), (1676, 143928), (1999, 120672), (2514, 95952), (3352, 71964), (3771, 63968), (3998, 60336), (5028, 47976), (5997, 40224), (6704, 35982), (7542, 31984), (7996, 30168), (10056, 23988), (11994, 20112), (13408, 17991), (15084, 15992)]