242779104

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 724598784

約数和(自身を除く): 481819680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 71, 72, 93, 96, 124, 142, 144, 186, 213, 248, 279, 284, 288, 372, 383, 426, 496, 558, 568, 639, 744, 766, 852, 992, 1116, 1136, 1149, 1278, 1488, 1532, 1704, 2201, 2232, 2272, 2298, 2556, 2976, 3064, 3408, 3447, 4402, 4464, 4596, 5112, 6128, 6603, 6816, 6894, 8804, 8928, 9192, 10224, 11873, 12256, 13206, 13788, 17608, 18384, 19809, 20448, 23746, 26412, 27193, 27576, 35216, 35619, 36768, 39618, 47492, 52824, 54386, 55152, 70432, 71238, 79236, 81579, 94984, 105648, 106857, 108772, 110304, 142476, 158472, 163158, 189968, 211296, 213714, 217544, 244737, 284952, 316944, 326316, 379936, 427428, 435088, 489474, 569904, 633888, 652632, 842983, 854856, 870176, 978948, 1139808, 1305264, 1685966, 1709712, 1957896, 2528949, 2610528, 3371932, 3419424, 3915792, 5057898, 6743864, 7586847, 7831584, 10115796, 13487728, 15173694, 20231592, 26975456, 30347388, 40463184, 60694776, 80926368, 121389552, 242779104]

約数ペア:

[(1, 242779104), (2, 121389552), (3, 80926368), (4, 60694776), (6, 40463184), (8, 30347388), (9, 26975456), (12, 20231592), (16, 15173694), (18, 13487728), (24, 10115796), (31, 7831584), (32, 7586847), (36, 6743864), (48, 5057898), (62, 3915792), (71, 3419424), (72, 3371932), (93, 2610528), (96, 2528949), (124, 1957896), (142, 1709712), (144, 1685966), (186, 1305264), (213, 1139808), (248, 978948), (279, 870176), (284, 854856), (288, 842983), (372, 652632), (383, 633888), (426, 569904), (496, 489474), (558, 435088), (568, 427428), (639, 379936), (744, 326316), (766, 316944), (852, 284952), (992, 244737), (1116, 217544), (1136, 213714), (1149, 211296), (1278, 189968), (1488, 163158), (1532, 158472), (1704, 142476), (2201, 110304), (2232, 108772), (2272, 106857), (2298, 105648), (2556, 94984), (2976, 81579), (3064, 79236), (3408, 71238), (3447, 70432), (4402, 55152), (4464, 54386), (4596, 52824), (5112, 47492), (6128, 39618), (6603, 36768), (6816, 35619), (6894, 35216), (8804, 27576), (8928, 27193), (9192, 26412), (10224, 23746), (11873, 20448), (12256, 19809), (13206, 18384), (13788, 17608)]