428771664

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:466

約数の個数: 160

約数和(自身を含む): 1287060480

約数和(自身を除く): 858288816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 101, 108, 124, 144, 186, 202, 216, 248, 279, 303, 317, 372, 404, 432, 496, 558, 606, 634, 744, 808, 837, 909, 951, 1116, 1212, 1268, 1488, 1616, 1674, 1818, 1902, 2232, 2424, 2536, 2727, 2853, 3131, 3348, 3636, 3804, 4464, 4848, 5072, 5454, 5706, 6262, 6696, 7272, 7608, 8559, 9393, 9827, 10908, 11412, 12524, 13392, 14544, 15216, 17118, 18786, 19654, 21816, 22824, 25048, 28179, 29481, 32017, 34236, 37572, 39308, 43632, 45648, 50096, 56358, 58962, 64034, 68472, 75144, 78616, 84537, 88443, 96051, 112716, 117924, 128068, 136944, 150288, 157232, 169074, 176886, 192102, 225432, 235848, 256136, 265329, 288153, 338148, 353772, 384204, 450864, 471696, 512272, 530658, 576306, 676296, 707544, 768408, 864459, 992527, 1061316, 1152612, 1352592, 1415088, 1536816, 1728918, 1985054, 2122632, 2305224, 2977581, 3457836, 3970108, 4245264, 4610448, 5955162, 6915672, 7940216, 8932743, 11910324, 13831344, 15880432, 17865486, 23820648, 26798229, 35730972, 47641296, 53596458, 71461944, 107192916, 142923888, 214385832, 428771664]

約数ペア:

[(1, 428771664), (2, 214385832), (3, 142923888), (4, 107192916), (6, 71461944), (8, 53596458), (9, 47641296), (12, 35730972), (16, 26798229), (18, 23820648), (24, 17865486), (27, 15880432), (31, 13831344), (36, 11910324), (48, 8932743), (54, 7940216), (62, 6915672), (72, 5955162), (93, 4610448), (101, 4245264), (108, 3970108), (124, 3457836), (144, 2977581), (186, 2305224), (202, 2122632), (216, 1985054), (248, 1728918), (279, 1536816), (303, 1415088), (317, 1352592), (372, 1152612), (404, 1061316), (432, 992527), (496, 864459), (558, 768408), (606, 707544), (634, 676296), (744, 576306), (808, 530658), (837, 512272), (909, 471696), (951, 450864), (1116, 384204), (1212, 353772), (1268, 338148), (1488, 288153), (1616, 265329), (1674, 256136), (1818, 235848), (1902, 225432), (2232, 192102), (2424, 176886), (2536, 169074), (2727, 157232), (2853, 150288), (3131, 136944), (3348, 128068), (3636, 117924), (3804, 112716), (4464, 96051), (4848, 88443), (5072, 84537), (5454, 78616), (5706, 75144), (6262, 68472), (6696, 64034), (7272, 58962), (7608, 56358), (8559, 50096), (9393, 45648), (9827, 43632), (10908, 39308), (11412, 37572), (12524, 34236), (13392, 32017), (14544, 29481), (15216, 28179), (17118, 25048), (18786, 22824), (19654, 21816)]