401420736

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22481}}^1$

素因数の和:22530

約数の個数: 84

約数和(自身を含む): 1187769024

約数和(自身を除く): 786348288

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, 22481, 44962, 67443, 89924, 134886, 179848, 202329, 269772, 359696, 404658, 539544, 696911, 719392, 809316, 1079088, 1393822, 1438784, 1618632, 2090733, 2158176, 2787644, 3237264, 4181466, 4316352, 5575288, 6272199, 6474528, 8362932, 11150576, 12544398, 12949056, 16725864, 22301152, 25088796, 33451728, 44602304, 50177592, 66903456, 100355184, 133806912, 200710368, 401420736]

約数ペア:

[(1, 401420736), (2, 200710368), (3, 133806912), (4, 100355184), (6, 66903456), (8, 50177592), (9, 44602304), (12, 33451728), (16, 25088796), (18, 22301152), (24, 16725864), (31, 12949056), (32, 12544398), (36, 11150576), (48, 8362932), (62, 6474528), (64, 6272199), (72, 5575288), (93, 4316352), (96, 4181466), (124, 3237264), (144, 2787644), (186, 2158176), (192, 2090733), (248, 1618632), (279, 1438784), (288, 1393822), (372, 1079088), (496, 809316), (558, 719392), (576, 696911), (744, 539544), (992, 404658), (1116, 359696), (1488, 269772), (1984, 202329), (2232, 179848), (2976, 134886), (4464, 89924), (5952, 67443), (8928, 44962), (17856, 22481)]