1439228664

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{540251}}^1$

素因数の和:540300

約数の個数: 48

約数和(自身を含む): 4003267320

約数和(自身を除く): 2564038656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 540251, 1080502, 1620753, 2161004, 3241506, 4322008, 4862259, 6483012, 9724518, 12966024, 19449036, 19989287, 38898072, 39978574, 59967861, 79957148, 119935722, 159914296, 179903583, 239871444, 359807166, 479742888, 719614332, 1439228664]

約数ペア:

[(1, 1439228664), (2, 719614332), (3, 479742888), (4, 359807166), (6, 239871444), (8, 179903583), (9, 159914296), (12, 119935722), (18, 79957148), (24, 59967861), (36, 39978574), (37, 38898072), (72, 19989287), (74, 19449036), (111, 12966024), (148, 9724518), (222, 6483012), (296, 4862259), (333, 4322008), (444, 3241506), (666, 2161004), (888, 1620753), (1332, 1080502), (2664, 540251)]