40169304

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:910

約数の個数: 128

約数和(自身を含む): 131788800

約数和(自身を除く): 91619496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 857, 868, 1116, 1302, 1512, 1674, 1714, 1736, 1953, 2232, 2571, 2604, 3348, 3428, 3906, 5142, 5208, 5859, 5999, 6696, 6856, 7713, 7812, 10284, 11718, 11998, 15426, 15624, 17997, 20568, 23139, 23436, 23996, 26567, 30852, 35994, 46278, 46872, 47992, 53134, 53991, 61704, 71988, 79701, 92556, 106268, 107982, 143976, 159402, 161973, 185112, 185969, 212536, 215964, 239103, 318804, 323946, 371938, 431928, 478206, 557907, 637608, 647892, 717309, 743876, 956412, 1115814, 1295784, 1434618, 1487752, 1673721, 1912824, 2231628, 2869236, 3347442, 4463256, 5021163, 5738472, 6694884, 10042326, 13389768, 20084652, 40169304]

約数ペア:

[(1, 40169304), (2, 20084652), (3, 13389768), (4, 10042326), (6, 6694884), (7, 5738472), (8, 5021163), (9, 4463256), (12, 3347442), (14, 2869236), (18, 2231628), (21, 1912824), (24, 1673721), (27, 1487752), (28, 1434618), (31, 1295784), (36, 1115814), (42, 956412), (54, 743876), (56, 717309), (62, 647892), (63, 637608), (72, 557907), (84, 478206), (93, 431928), (108, 371938), (124, 323946), (126, 318804), (168, 239103), (186, 215964), (189, 212536), (216, 185969), (217, 185112), (248, 161973), (252, 159402), (279, 143976), (372, 107982), (378, 106268), (434, 92556), (504, 79701), (558, 71988), (651, 61704), (744, 53991), (756, 53134), (837, 47992), (857, 46872), (868, 46278), (1116, 35994), (1302, 30852), (1512, 26567), (1674, 23996), (1714, 23436), (1736, 23139), (1953, 20568), (2232, 17997), (2571, 15624), (2604, 15426), (3348, 11998), (3428, 11718), (3906, 10284), (5142, 7812), (5208, 7713), (5859, 6856), (5999, 6696)]