409091808

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1040

約数の個数: 96

約数和(自身を含む): 1141620480

約数和(自身を除く): 732528672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 439, 544, 571, 816, 878, 1142, 1317, 1632, 1713, 1756, 2284, 2634, 3426, 3512, 4568, 5268, 6852, 7024, 7463, 9136, 9707, 10536, 13704, 14048, 14926, 18272, 19414, 21072, 22389, 27408, 29121, 29852, 38828, 42144, 44778, 54816, 58242, 59704, 77656, 89556, 116484, 119408, 155312, 179112, 232968, 238816, 250669, 310624, 358224, 465936, 501338, 716448, 752007, 931872, 1002676, 1504014, 2005352, 3008028, 4010704, 4261373, 6016056, 8021408, 8522746, 12032112, 12784119, 17045492, 24064224, 25568238, 34090984, 51136476, 68181968, 102272952, 136363936, 204545904, 409091808]

約数ペア:

[(1, 409091808), (2, 204545904), (3, 136363936), (4, 102272952), (6, 68181968), (8, 51136476), (12, 34090984), (16, 25568238), (17, 24064224), (24, 17045492), (32, 12784119), (34, 12032112), (48, 8522746), (51, 8021408), (68, 6016056), (96, 4261373), (102, 4010704), (136, 3008028), (204, 2005352), (272, 1504014), (408, 1002676), (439, 931872), (544, 752007), (571, 716448), (816, 501338), (878, 465936), (1142, 358224), (1317, 310624), (1632, 250669), (1713, 238816), (1756, 232968), (2284, 179112), (2634, 155312), (3426, 119408), (3512, 116484), (4568, 89556), (5268, 77656), (6852, 59704), (7024, 58242), (7463, 54816), (9136, 44778), (9707, 42144), (10536, 38828), (13704, 29852), (14048, 29121), (14926, 27408), (18272, 22389), (19414, 21072)]