413052016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 892942848

約数和(自身を除く): 479890832

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 191, 208, 281, 296, 382, 481, 562, 592, 764, 962, 1124, 1528, 1924, 2248, 2483, 3056, 3653, 3848, 4496, 4966, 7067, 7306, 7696, 9932, 10397, 14134, 14612, 19864, 20794, 28268, 29224, 39728, 41588, 53671, 56536, 58448, 83176, 91871, 107342, 113072, 135161, 166352, 183742, 214684, 270322, 367484, 429368, 540644, 697723, 734968, 858736, 1081288, 1395446, 1469936, 1985827, 2162576, 2790892, 3971654, 5581784, 7943308, 11163568, 15886616, 25815751, 31773232, 51631502, 103263004, 206526008, 413052016]

約数ペア:

[(1, 413052016), (2, 206526008), (4, 103263004), (8, 51631502), (13, 31773232), (16, 25815751), (26, 15886616), (37, 11163568), (52, 7943308), (74, 5581784), (104, 3971654), (148, 2790892), (191, 2162576), (208, 1985827), (281, 1469936), (296, 1395446), (382, 1081288), (481, 858736), (562, 734968), (592, 697723), (764, 540644), (962, 429368), (1124, 367484), (1528, 270322), (1924, 214684), (2248, 183742), (2483, 166352), (3056, 135161), (3653, 113072), (3848, 107342), (4496, 91871), (4966, 83176), (7067, 58448), (7306, 56536), (7696, 53671), (9932, 41588), (10397, 39728), (14134, 29224), (14612, 28268), (19864, 20794)]