400016129472

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22402337}}^1$

素因数の和:22402386

約数の個数: 84

約数和(自身を含む): 1183560321216

約数和(自身を除く): 783544191744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 22402337, 44804674, 67207011, 89609348, 134414022, 179218696, 201621033, 268828044, 358437392, 403242066, 537656088, 694472447, 716874784, 806484132, 1075312176, 1388944894, 1433749568, 1612968264, 2083417341, 2150624352, 2777889788, 3225936528, 4166834682, 4301248704, 5555779576, 6250252023, 6451873056, 8333669364, 11111559152, 12500504046, 12903746112, 16667338728, 22223118304, 25001008092, 33334677456, 44446236608, 50002016184, 66669354912, 100004032368, 133338709824, 200008064736, 400016129472]

約数ペア:

[(1, 400016129472), (2, 200008064736), (3, 133338709824), (4, 100004032368), (6, 66669354912), (8, 50002016184), (9, 44446236608), (12, 33334677456), (16, 25001008092), (18, 22223118304), (24, 16667338728), (31, 12903746112), (32, 12500504046), (36, 11111559152), (48, 8333669364), (62, 6451873056), (64, 6250252023), (72, 5555779576), (93, 4301248704), (96, 4166834682), (124, 3225936528), (144, 2777889788), (186, 2150624352), (192, 2083417341), (248, 1612968264), (279, 1433749568), (288, 1388944894), (372, 1075312176), (496, 806484132), (558, 716874784), (576, 694472447), (744, 537656088), (992, 403242066), (1116, 358437392), (1488, 268828044), (1984, 201621033), (2232, 179218696), (2976, 134414022), (4464, 89609348), (5952, 67207011), (8928, 44804674), (17856, 22402337)]