1956178368

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1663

約数の個数: 168

約数和(自身を含む): 5873227776

約数和(自身を除く): 3917049408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 71, 72, 93, 96, 124, 142, 144, 186, 192, 213, 248, 279, 284, 288, 372, 426, 496, 558, 568, 576, 639, 744, 852, 992, 1116, 1136, 1278, 1488, 1543, 1704, 1984, 2201, 2232, 2272, 2556, 2976, 3086, 3408, 4402, 4464, 4544, 4629, 5112, 5952, 6172, 6603, 6816, 8804, 8928, 9258, 10224, 12344, 13206, 13632, 13887, 17608, 17856, 18516, 19809, 20448, 24688, 26412, 27774, 35216, 37032, 39618, 40896, 47833, 49376, 52824, 55548, 70432, 74064, 79236, 95666, 98752, 105648, 109553, 111096, 140864, 143499, 148128, 158472, 191332, 211296, 219106, 222192, 286998, 296256, 316944, 328659, 382664, 422592, 430497, 438212, 444384, 573996, 633888, 657318, 765328, 860994, 876424, 888768, 985977, 1147992, 1267776, 1314636, 1530656, 1721988, 1752848, 1971954, 2295984, 2629272, 3061312, 3396143, 3443976, 3505696, 3943908, 4591968, 5258544, 6792286, 6887952, 7011392, 7887816, 9183936, 10188429, 10517088, 13584572, 13775904, 15775632, 20376858, 21034176, 27169144, 27551808, 30565287, 31551264, 40753716, 54338288, 61130574, 63102528, 81507432, 108676576, 122261148, 163014864, 217353152, 244522296, 326029728, 489044592, 652059456, 978089184, 1956178368]

約数ペア:

[(1, 1956178368), (2, 978089184), (3, 652059456), (4, 489044592), (6, 326029728), (8, 244522296), (9, 217353152), (12, 163014864), (16, 122261148), (18, 108676576), (24, 81507432), (31, 63102528), (32, 61130574), (36, 54338288), (48, 40753716), (62, 31551264), (64, 30565287), (71, 27551808), (72, 27169144), (93, 21034176), (96, 20376858), (124, 15775632), (142, 13775904), (144, 13584572), (186, 10517088), (192, 10188429), (213, 9183936), (248, 7887816), (279, 7011392), (284, 6887952), (288, 6792286), (372, 5258544), (426, 4591968), (496, 3943908), (558, 3505696), (568, 3443976), (576, 3396143), (639, 3061312), (744, 2629272), (852, 2295984), (992, 1971954), (1116, 1752848), (1136, 1721988), (1278, 1530656), (1488, 1314636), (1543, 1267776), (1704, 1147992), (1984, 985977), (2201, 888768), (2232, 876424), (2272, 860994), (2556, 765328), (2976, 657318), (3086, 633888), (3408, 573996), (4402, 444384), (4464, 438212), (4544, 430497), (4629, 422592), (5112, 382664), (5952, 328659), (6172, 316944), (6603, 296256), (6816, 286998), (8804, 222192), (8928, 219106), (9258, 211296), (10224, 191332), (12344, 158472), (13206, 148128), (13632, 143499), (13887, 140864), (17608, 111096), (17856, 109553), (18516, 105648), (19809, 98752), (20448, 95666), (24688, 79236), (26412, 74064), (27774, 70432), (35216, 55548), (37032, 52824), (39618, 49376), (40896, 47833)]