520018537968

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{547}}^1\times {\mathrm{90437}}^1$

素因数の和:91071

約数の個数: 120

約数和(自身を含む): 1477979035728

約数和(自身を除く): 957960497760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 547, 584, 657, 876, 1094, 1168, 1314, 1641, 1752, 2188, 2628, 3282, 3504, 4376, 4923, 5256, 6564, 8752, 9846, 10512, 13128, 19692, 26256, 39384, 39931, 78768, 79862, 90437, 119793, 159724, 180874, 239586, 271311, 319448, 359379, 361748, 479172, 542622, 638896, 718758, 723496, 813933, 958344, 1085244, 1437516, 1446992, 1627866, 1916688, 2170488, 2875032, 3255732, 4340976, 5750064, 6511464, 6601901, 13022928, 13203802, 19805703, 26407604, 39611406, 49469039, 52815208, 59417109, 79222812, 98938078, 105630416, 118834218, 148407117, 158445624, 197876156, 237668436, 296814234, 316891248, 395752312, 445221351, 475336872, 593628468, 791504624, 890442702, 950673744, 1187256936, 1780885404, 2374513872, 3561770808, 3611239847, 7123541616, 7222479694, 10833719541, 14444959388, 21667439082, 28889918776, 32501158623, 43334878164, 57779837552, 65002317246, 86669756328, 130004634492, 173339512656, 260009268984, 520018537968]

約数ペア:

[(1, 520018537968), (2, 260009268984), (3, 173339512656), (4, 130004634492), (6, 86669756328), (8, 65002317246), (9, 57779837552), (12, 43334878164), (16, 32501158623), (18, 28889918776), (24, 21667439082), (36, 14444959388), (48, 10833719541), (72, 7222479694), (73, 7123541616), (144, 3611239847), (146, 3561770808), (219, 2374513872), (292, 1780885404), (438, 1187256936), (547, 950673744), (584, 890442702), (657, 791504624), (876, 593628468), (1094, 475336872), (1168, 445221351), (1314, 395752312), (1641, 316891248), (1752, 296814234), (2188, 237668436), (2628, 197876156), (3282, 158445624), (3504, 148407117), (4376, 118834218), (4923, 105630416), (5256, 98938078), (6564, 79222812), (8752, 59417109), (9846, 52815208), (10512, 49469039), (13128, 39611406), (19692, 26407604), (26256, 19805703), (39384, 13203802), (39931, 13022928), (78768, 6601901), (79862, 6511464), (90437, 5750064), (119793, 4340976), (159724, 3255732), (180874, 2875032), (239586, 2170488), (271311, 1916688), (319448, 1627866), (359379, 1446992), (361748, 1437516), (479172, 1085244), (542622, 958344), (638896, 813933), (718758, 723496)]