239971788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 764037120

約数和(自身を除く): 524065332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 37, 42, 46, 54, 63, 69, 74, 84, 92, 108, 111, 126, 138, 148, 161, 189, 207, 222, 252, 259, 276, 322, 333, 373, 378, 414, 444, 483, 518, 621, 644, 666, 746, 756, 777, 828, 851, 966, 999, 1036, 1119, 1242, 1332, 1449, 1492, 1554, 1702, 1932, 1998, 2238, 2331, 2484, 2553, 2611, 2898, 3108, 3357, 3404, 3996, 4347, 4476, 4662, 5106, 5222, 5796, 5957, 6714, 6993, 7659, 7833, 8579, 8694, 9324, 10071, 10212, 10444, 11914, 13428, 13801, 13986, 15318, 15666, 17158, 17388, 17871, 20142, 22977, 23499, 23828, 25737, 27602, 27972, 30636, 31332, 34316, 35742, 40284, 41403, 45954, 46998, 51474, 53613, 55204, 60053, 70497, 71484, 77211, 82806, 91908, 93996, 96607, 102948, 107226, 120106, 124209, 140994, 154422, 160839, 165612, 180159, 193214, 214452, 231633, 240212, 248418, 281988, 289821, 308844, 317423, 321678, 360318, 372627, 386428, 463266, 496836, 540477, 579642, 634846, 643356, 720636, 745254, 869463, 926532, 952269, 1080954, 1159284, 1269692, 1490508, 1621431, 1738926, 1904538, 2161908, 2221961, 2608389, 2856807, 3242862, 3477852, 3809076, 4443922, 5216778, 5713614, 6485724, 6665883, 8570421, 8887844, 10433556, 11427228, 13331766, 17140842, 19997649, 26663532, 34281684, 39995298, 59992947, 79990596, 119985894, 239971788]

約数ペア:

[(1, 239971788), (2, 119985894), (3, 79990596), (4, 59992947), (6, 39995298), (7, 34281684), (9, 26663532), (12, 19997649), (14, 17140842), (18, 13331766), (21, 11427228), (23, 10433556), (27, 8887844), (28, 8570421), (36, 6665883), (37, 6485724), (42, 5713614), (46, 5216778), (54, 4443922), (63, 3809076), (69, 3477852), (74, 3242862), (84, 2856807), (92, 2608389), (108, 2221961), (111, 2161908), (126, 1904538), (138, 1738926), (148, 1621431), (161, 1490508), (189, 1269692), (207, 1159284), (222, 1080954), (252, 952269), (259, 926532), (276, 869463), (322, 745254), (333, 720636), (373, 643356), (378, 634846), (414, 579642), (444, 540477), (483, 496836), (518, 463266), (621, 386428), (644, 372627), (666, 360318), (746, 321678), (756, 317423), (777, 308844), (828, 289821), (851, 281988), (966, 248418), (999, 240212), (1036, 231633), (1119, 214452), (1242, 193214), (1332, 180159), (1449, 165612), (1492, 160839), (1554, 154422), (1702, 140994), (1932, 124209), (1998, 120106), (2238, 107226), (2331, 102948), (2484, 96607), (2553, 93996), (2611, 91908), (2898, 82806), (3108, 77211), (3357, 71484), (3404, 70497), (3996, 60053), (4347, 55204), (4476, 53613), (4662, 51474), (5106, 46998), (5222, 45954), (5796, 41403), (5957, 40284), (6714, 35742), (6993, 34316), (7659, 31332), (7833, 30636), (8579, 27972), (8694, 27602), (9324, 25737), (10071, 23828), (10212, 23499), (10444, 22977), (11914, 20142), (13428, 17871), (13801, 17388), (13986, 17158), (15318, 15666)]