290336544

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:919

約数の個数: 144

約数和(自身を含む): 878859072

約数和(自身を除く): 588522528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 53, 69, 72, 92, 96, 106, 138, 144, 159, 184, 207, 212, 276, 288, 318, 368, 414, 424, 477, 552, 636, 736, 827, 828, 848, 954, 1104, 1219, 1272, 1654, 1656, 1696, 1908, 2208, 2438, 2481, 2544, 3308, 3312, 3657, 3816, 4876, 4962, 5088, 6616, 6624, 7314, 7443, 7632, 9752, 9924, 10971, 13232, 14628, 14886, 15264, 19021, 19504, 19848, 21942, 26464, 29256, 29772, 38042, 39008, 39696, 43831, 43884, 57063, 58512, 59544, 76084, 79392, 87662, 87768, 114126, 117024, 119088, 131493, 152168, 171189, 175324, 175536, 228252, 238176, 262986, 304336, 342378, 350648, 351072, 394479, 456504, 525972, 608672, 684756, 701296, 788958, 913008, 1008113, 1051944, 1369512, 1402592, 1577916, 1826016, 2016226, 2103888, 2739024, 3024339, 3155832, 4032452, 4207776, 5478048, 6048678, 6311664, 8064904, 9073017, 12097356, 12623328, 16129808, 18146034, 24194712, 32259616, 36292068, 48389424, 72584136, 96778848, 145168272, 290336544]

約数ペア:

[(1, 290336544), (2, 145168272), (3, 96778848), (4, 72584136), (6, 48389424), (8, 36292068), (9, 32259616), (12, 24194712), (16, 18146034), (18, 16129808), (23, 12623328), (24, 12097356), (32, 9073017), (36, 8064904), (46, 6311664), (48, 6048678), (53, 5478048), (69, 4207776), (72, 4032452), (92, 3155832), (96, 3024339), (106, 2739024), (138, 2103888), (144, 2016226), (159, 1826016), (184, 1577916), (207, 1402592), (212, 1369512), (276, 1051944), (288, 1008113), (318, 913008), (368, 788958), (414, 701296), (424, 684756), (477, 608672), (552, 525972), (636, 456504), (736, 394479), (827, 351072), (828, 350648), (848, 342378), (954, 304336), (1104, 262986), (1219, 238176), (1272, 228252), (1654, 175536), (1656, 175324), (1696, 171189), (1908, 152168), (2208, 131493), (2438, 119088), (2481, 117024), (2544, 114126), (3308, 87768), (3312, 87662), (3657, 79392), (3816, 76084), (4876, 59544), (4962, 58512), (5088, 57063), (6616, 43884), (6624, 43831), (7314, 39696), (7443, 39008), (7632, 38042), (9752, 29772), (9924, 29256), (10971, 26464), (13232, 21942), (14628, 19848), (14886, 19504), (15264, 19021)]