768661488

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:554

約数の個数: 240

約数和(自身を含む): 2596944896

約数和(自身を除く): 1828283408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 108, 112, 122, 126, 144, 162, 168, 183, 189, 216, 243, 244, 252, 324, 336, 366, 378, 427, 432, 463, 486, 488, 504, 549, 567, 648, 732, 756, 854, 926, 972, 976, 1008, 1098, 1134, 1281, 1296, 1389, 1464, 1512, 1647, 1701, 1708, 1852, 1944, 2196, 2268, 2562, 2778, 2928, 3024, 3241, 3294, 3402, 3416, 3704, 3843, 3888, 4167, 4392, 4536, 4941, 5124, 5556, 6482, 6588, 6804, 6832, 7408, 7686, 8334, 8784, 9072, 9723, 9882, 10248, 11112, 11529, 12501, 12964, 13176, 13608, 14823, 15372, 16668, 19446, 19764, 20496, 22224, 23058, 25002, 25928, 26352, 27216, 28243, 29169, 29646, 30744, 33336, 34587, 37503, 38892, 39528, 46116, 50004, 51856, 56486, 58338, 59292, 61488, 66672, 69174, 75006, 77784, 79056, 84729, 87507, 92232, 100008, 103761, 112509, 112972, 116676, 118584, 138348, 150012, 155568, 169458, 175014, 184464, 197701, 200016, 207522, 225018, 225944, 233352, 237168, 254187, 262521, 276696, 300024, 338916, 350028, 395402, 415044, 450036, 451888, 466704, 508374, 525042, 553392, 593103, 600048, 677832, 700056, 762561, 787563, 790804, 830088, 900072, 1016748, 1050084, 1186206, 1355664, 1400112, 1525122, 1575126, 1581608, 1660176, 1779309, 1800144, 2033496, 2100168, 2287683, 2372412, 3050244, 3150252, 3163216, 3558618, 4066992, 4200336, 4575366, 4744824, 5337927, 6100488, 6300504, 6863049, 7117236, 9150732, 9489648, 10675854, 12200976, 12601008, 13726098, 14234472, 16013781, 18301464, 21351708, 27452196, 28468944, 32027562, 36602928, 42703416, 48041343, 54904392, 64055124, 85406832, 96082686, 109808784, 128110248, 192165372, 256220496, 384330744, 768661488]

約数ペア:

[(1, 768661488), (2, 384330744), (3, 256220496), (4, 192165372), (6, 128110248), (7, 109808784), (8, 96082686), (9, 85406832), (12, 64055124), (14, 54904392), (16, 48041343), (18, 42703416), (21, 36602928), (24, 32027562), (27, 28468944), (28, 27452196), (36, 21351708), (42, 18301464), (48, 16013781), (54, 14234472), (56, 13726098), (61, 12601008), (63, 12200976), (72, 10675854), (81, 9489648), (84, 9150732), (108, 7117236), (112, 6863049), (122, 6300504), (126, 6100488), (144, 5337927), (162, 4744824), (168, 4575366), (183, 4200336), (189, 4066992), (216, 3558618), (243, 3163216), (244, 3150252), (252, 3050244), (324, 2372412), (336, 2287683), (366, 2100168), (378, 2033496), (427, 1800144), (432, 1779309), (463, 1660176), (486, 1581608), (488, 1575126), (504, 1525122), (549, 1400112), (567, 1355664), (648, 1186206), (732, 1050084), (756, 1016748), (854, 900072), (926, 830088), (972, 790804), (976, 787563), (1008, 762561), (1098, 700056), (1134, 677832), (1281, 600048), (1296, 593103), (1389, 553392), (1464, 525042), (1512, 508374), (1647, 466704), (1701, 451888), (1708, 450036), (1852, 415044), (1944, 395402), (2196, 350028), (2268, 338916), (2562, 300024), (2778, 276696), (2928, 262521), (3024, 254187), (3241, 237168), (3294, 233352), (3402, 225944), (3416, 225018), (3704, 207522), (3843, 200016), (3888, 197701), (4167, 184464), (4392, 175014), (4536, 169458), (4941, 155568), (5124, 150012), (5556, 138348), (6482, 118584), (6588, 116676), (6804, 112972), (6832, 112509), (7408, 103761), (7686, 100008), (8334, 92232), (8784, 87507), (9072, 84729), (9723, 79056), (9882, 77784), (10248, 75006), (11112, 69174), (11529, 66672), (12501, 61488), (12964, 59292), (13176, 58338), (13608, 56486), (14823, 51856), (15372, 50004), (16668, 46116), (19446, 39528), (19764, 38892), (20496, 37503), (22224, 34587), (23058, 33336), (25002, 30744), (25928, 29646), (26352, 29169), (27216, 28243)]