38759184

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 116992512

約数和(自身を除く): 78233328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 71, 72, 102, 136, 142, 144, 153, 204, 213, 223, 272, 284, 306, 408, 426, 446, 568, 612, 639, 669, 816, 852, 892, 1136, 1207, 1224, 1278, 1338, 1704, 1784, 2007, 2414, 2448, 2556, 2676, 3408, 3568, 3621, 3791, 4014, 4828, 5112, 5352, 7242, 7582, 8028, 9656, 10224, 10704, 10863, 11373, 14484, 15164, 15833, 16056, 19312, 21726, 22746, 28968, 30328, 31666, 32112, 34119, 43452, 45492, 47499, 57936, 60656, 63332, 68238, 86904, 90984, 94998, 126664, 136476, 142497, 173808, 181968, 189996, 253328, 269161, 272952, 284994, 379992, 538322, 545904, 569988, 759984, 807483, 1076644, 1139976, 1614966, 2153288, 2279952, 2422449, 3229932, 4306576, 4844898, 6459864, 9689796, 12919728, 19379592, 38759184]

約数ペア:

[(1, 38759184), (2, 19379592), (3, 12919728), (4, 9689796), (6, 6459864), (8, 4844898), (9, 4306576), (12, 3229932), (16, 2422449), (17, 2279952), (18, 2153288), (24, 1614966), (34, 1139976), (36, 1076644), (48, 807483), (51, 759984), (68, 569988), (71, 545904), (72, 538322), (102, 379992), (136, 284994), (142, 272952), (144, 269161), (153, 253328), (204, 189996), (213, 181968), (223, 173808), (272, 142497), (284, 136476), (306, 126664), (408, 94998), (426, 90984), (446, 86904), (568, 68238), (612, 63332), (639, 60656), (669, 57936), (816, 47499), (852, 45492), (892, 43452), (1136, 34119), (1207, 32112), (1224, 31666), (1278, 30328), (1338, 28968), (1704, 22746), (1784, 21726), (2007, 19312), (2414, 16056), (2448, 15833), (2556, 15164), (2676, 14484), (3408, 11373), (3568, 10863), (3621, 10704), (3791, 10224), (4014, 9656), (4828, 8028), (5112, 7582), (5352, 7242)]