216837936

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 180

約数和(自身を含む): 716695200

約数和(自身を除く): 499857264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 79, 84, 98, 112, 126, 144, 147, 158, 168, 196, 237, 252, 294, 316, 336, 389, 392, 441, 474, 504, 553, 588, 632, 711, 778, 784, 882, 948, 1008, 1106, 1167, 1176, 1264, 1422, 1556, 1659, 1764, 1896, 2212, 2334, 2352, 2723, 2844, 3112, 3318, 3501, 3528, 3792, 3871, 4424, 4668, 4977, 5446, 5688, 6224, 6636, 7002, 7056, 7742, 8169, 8848, 9336, 9954, 10892, 11376, 11613, 13272, 14004, 15484, 16338, 18672, 19061, 19908, 21784, 23226, 24507, 26544, 28008, 30731, 30968, 32676, 34839, 38122, 39816, 43568, 46452, 49014, 56016, 57183, 61462, 61936, 65352, 69678, 76244, 79632, 92193, 92904, 98028, 114366, 122924, 130704, 139356, 152488, 171549, 184386, 185808, 196056, 215117, 228732, 245848, 276579, 278712, 304976, 343098, 368772, 392112, 430234, 457464, 491696, 553158, 557424, 645351, 686196, 737544, 860468, 914928, 1106316, 1290702, 1372392, 1475088, 1505819, 1720936, 1936053, 2212632, 2581404, 2744784, 3011638, 3441872, 3872106, 4425264, 4517457, 5162808, 6023276, 7744212, 9034914, 10325616, 12046552, 13552371, 15488424, 18069828, 24093104, 27104742, 30976848, 36139656, 54209484, 72279312, 108418968, 216837936]

約数ペア:

[(1, 216837936), (2, 108418968), (3, 72279312), (4, 54209484), (6, 36139656), (7, 30976848), (8, 27104742), (9, 24093104), (12, 18069828), (14, 15488424), (16, 13552371), (18, 12046552), (21, 10325616), (24, 9034914), (28, 7744212), (36, 6023276), (42, 5162808), (48, 4517457), (49, 4425264), (56, 3872106), (63, 3441872), (72, 3011638), (79, 2744784), (84, 2581404), (98, 2212632), (112, 1936053), (126, 1720936), (144, 1505819), (147, 1475088), (158, 1372392), (168, 1290702), (196, 1106316), (237, 914928), (252, 860468), (294, 737544), (316, 686196), (336, 645351), (389, 557424), (392, 553158), (441, 491696), (474, 457464), (504, 430234), (553, 392112), (588, 368772), (632, 343098), (711, 304976), (778, 278712), (784, 276579), (882, 245848), (948, 228732), (1008, 215117), (1106, 196056), (1167, 185808), (1176, 184386), (1264, 171549), (1422, 152488), (1556, 139356), (1659, 130704), (1764, 122924), (1896, 114366), (2212, 98028), (2334, 92904), (2352, 92193), (2723, 79632), (2844, 76244), (3112, 69678), (3318, 65352), (3501, 61936), (3528, 61462), (3792, 57183), (3871, 56016), (4424, 49014), (4668, 46452), (4977, 43568), (5446, 39816), (5688, 38122), (6224, 34839), (6636, 32676), (7002, 30968), (7056, 30731), (7742, 28008), (8169, 26544), (8848, 24507), (9336, 23226), (9954, 21784), (10892, 19908), (11376, 19061), (11613, 18672), (13272, 16338), (14004, 15484)]