3980016

素因数分解:

$2^4\times 3^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 100

約数和(自身を含む): 11973192

約数和(自身を除く): 7993176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 83, 108, 111, 144, 148, 162, 166, 216, 222, 249, 296, 324, 332, 333, 432, 444, 498, 592, 648, 664, 666, 747, 888, 996, 999, 1296, 1328, 1332, 1494, 1776, 1992, 1998, 2241, 2664, 2988, 2997, 3071, 3984, 3996, 4482, 5328, 5976, 5994, 6142, 6723, 7992, 8964, 9213, 11952, 11988, 12284, 13446, 15984, 17928, 18426, 23976, 24568, 26892, 27639, 35856, 36852, 47952, 49136, 53784, 55278, 73704, 82917, 107568, 110556, 147408, 165834, 221112, 248751, 331668, 442224, 497502, 663336, 995004, 1326672, 1990008, 3980016]

約数ペア:

[(1, 3980016), (2, 1990008), (3, 1326672), (4, 995004), (6, 663336), (8, 497502), (9, 442224), (12, 331668), (16, 248751), (18, 221112), (24, 165834), (27, 147408), (36, 110556), (37, 107568), (48, 82917), (54, 73704), (72, 55278), (74, 53784), (81, 49136), (83, 47952), (108, 36852), (111, 35856), (144, 27639), (148, 26892), (162, 24568), (166, 23976), (216, 18426), (222, 17928), (249, 15984), (296, 13446), (324, 12284), (332, 11988), (333, 11952), (432, 9213), (444, 8964), (498, 7992), (592, 6723), (648, 6142), (664, 5994), (666, 5976), (747, 5328), (888, 4482), (996, 3996), (999, 3984), (1296, 3071), (1328, 2997), (1332, 2988), (1494, 2664), (1776, 2241), (1992, 1998)]