211210608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 645990400

約数和(自身を除く): 434779792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 79, 84, 109, 112, 146, 158, 168, 218, 219, 237, 292, 316, 327, 336, 436, 438, 474, 511, 553, 584, 632, 654, 763, 872, 876, 948, 1022, 1106, 1168, 1264, 1308, 1526, 1533, 1659, 1744, 1752, 1896, 2044, 2212, 2289, 2616, 3052, 3066, 3318, 3504, 3792, 4088, 4424, 4578, 5232, 5767, 6104, 6132, 6636, 7957, 8176, 8611, 8848, 9156, 11534, 12208, 12264, 13272, 15914, 17222, 17301, 18312, 23068, 23871, 24528, 25833, 26544, 31828, 34444, 34602, 36624, 40369, 46136, 47742, 51666, 55699, 60277, 63656, 68888, 69204, 80738, 92272, 95484, 103332, 111398, 120554, 121107, 127312, 137776, 138408, 161476, 167097, 180831, 190968, 206664, 222796, 241108, 242214, 276816, 322952, 334194, 361662, 381936, 413328, 445592, 482216, 484428, 628603, 645904, 668388, 723324, 891184, 964432, 968856, 1257206, 1336776, 1446648, 1885809, 1937712, 2514412, 2673552, 2893296, 3771618, 4400221, 5028824, 7543236, 8800442, 10057648, 13200663, 15086472, 17600884, 26401326, 30172944, 35201768, 52802652, 70403536, 105605304, 211210608]

約数ペア:

[(1, 211210608), (2, 105605304), (3, 70403536), (4, 52802652), (6, 35201768), (7, 30172944), (8, 26401326), (12, 17600884), (14, 15086472), (16, 13200663), (21, 10057648), (24, 8800442), (28, 7543236), (42, 5028824), (48, 4400221), (56, 3771618), (73, 2893296), (79, 2673552), (84, 2514412), (109, 1937712), (112, 1885809), (146, 1446648), (158, 1336776), (168, 1257206), (218, 968856), (219, 964432), (237, 891184), (292, 723324), (316, 668388), (327, 645904), (336, 628603), (436, 484428), (438, 482216), (474, 445592), (511, 413328), (553, 381936), (584, 361662), (632, 334194), (654, 322952), (763, 276816), (872, 242214), (876, 241108), (948, 222796), (1022, 206664), (1106, 190968), (1168, 180831), (1264, 167097), (1308, 161476), (1526, 138408), (1533, 137776), (1659, 127312), (1744, 121107), (1752, 120554), (1896, 111398), (2044, 103332), (2212, 95484), (2289, 92272), (2616, 80738), (3052, 69204), (3066, 68888), (3318, 63656), (3504, 60277), (3792, 55699), (4088, 51666), (4424, 47742), (4578, 46136), (5232, 40369), (5767, 36624), (6104, 34602), (6132, 34444), (6636, 31828), (7957, 26544), (8176, 25833), (8611, 24528), (8848, 23871), (9156, 23068), (11534, 18312), (12208, 17301), (12264, 17222), (13272, 15914)]