237120984

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 697086000

約数和(自身を除く): 459965016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 62, 69, 72, 92, 93, 124, 138, 149, 184, 186, 207, 248, 276, 279, 298, 372, 414, 447, 552, 558, 596, 713, 744, 828, 894, 961, 1116, 1192, 1341, 1426, 1656, 1788, 1922, 2139, 2232, 2682, 2852, 2883, 3427, 3576, 3844, 4278, 4619, 5364, 5704, 5766, 6417, 6854, 7688, 8556, 8649, 9238, 10281, 10728, 11532, 12834, 13708, 13857, 17112, 17298, 18476, 20562, 22103, 23064, 25668, 27416, 27714, 30843, 34596, 36952, 41124, 41571, 44206, 51336, 55428, 61686, 66309, 69192, 82248, 83142, 88412, 106237, 110856, 123372, 132618, 143189, 166284, 176824, 198927, 212474, 246744, 265236, 286378, 318711, 332568, 397854, 424948, 429567, 530472, 572756, 637422, 795708, 849896, 859134, 956133, 1145512, 1274844, 1288701, 1591416, 1718268, 1912266, 2549688, 2577402, 3293347, 3436536, 3824532, 5154804, 6586694, 7649064, 9880041, 10309608, 13173388, 19760082, 26346776, 29640123, 39520164, 59280246, 79040328, 118560492, 237120984]

約数ペア:

[(1, 237120984), (2, 118560492), (3, 79040328), (4, 59280246), (6, 39520164), (8, 29640123), (9, 26346776), (12, 19760082), (18, 13173388), (23, 10309608), (24, 9880041), (31, 7649064), (36, 6586694), (46, 5154804), (62, 3824532), (69, 3436536), (72, 3293347), (92, 2577402), (93, 2549688), (124, 1912266), (138, 1718268), (149, 1591416), (184, 1288701), (186, 1274844), (207, 1145512), (248, 956133), (276, 859134), (279, 849896), (298, 795708), (372, 637422), (414, 572756), (447, 530472), (552, 429567), (558, 424948), (596, 397854), (713, 332568), (744, 318711), (828, 286378), (894, 265236), (961, 246744), (1116, 212474), (1192, 198927), (1341, 176824), (1426, 166284), (1656, 143189), (1788, 132618), (1922, 123372), (2139, 110856), (2232, 106237), (2682, 88412), (2852, 83142), (2883, 82248), (3427, 69192), (3576, 66309), (3844, 61686), (4278, 55428), (4619, 51336), (5364, 44206), (5704, 41571), (5766, 41124), (6417, 36952), (6854, 34596), (7688, 30843), (8556, 27714), (8649, 27416), (9238, 25668), (10281, 23064), (10728, 22103), (11532, 20562), (12834, 18476), (13708, 17298), (13857, 17112)]