380207856

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 240

約数和(自身を含む): 1247304096

約数和(自身を除く): 867096240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 37, 42, 48, 49, 51, 56, 68, 74, 84, 98, 102, 111, 112, 119, 136, 147, 148, 168, 196, 204, 222, 238, 257, 259, 272, 294, 296, 336, 357, 392, 408, 444, 476, 514, 518, 588, 592, 629, 714, 771, 777, 784, 816, 833, 888, 952, 1028, 1036, 1176, 1258, 1428, 1542, 1554, 1666, 1776, 1799, 1813, 1887, 1904, 2056, 2072, 2352, 2499, 2516, 2856, 3084, 3108, 3332, 3598, 3626, 3774, 4112, 4144, 4369, 4403, 4998, 5032, 5397, 5439, 5712, 6168, 6216, 6664, 7196, 7252, 7548, 8738, 8806, 9509, 9996, 10064, 10794, 10878, 12336, 12432, 12593, 13107, 13209, 13328, 14392, 14504, 15096, 17476, 17612, 19018, 19992, 21588, 21756, 25186, 26214, 26418, 28527, 28784, 29008, 30192, 30583, 30821, 34952, 35224, 37779, 38036, 39984, 43176, 43512, 50372, 52428, 52836, 57054, 61166, 61642, 66563, 69904, 70448, 75558, 76072, 86352, 87024, 91749, 92463, 100744, 104856, 105672, 114108, 122332, 123284, 133126, 151116, 152144, 161653, 183498, 184926, 199689, 201488, 209712, 211344, 214081, 228216, 244664, 246568, 266252, 302232, 323306, 366996, 369852, 399378, 428162, 456432, 465941, 484959, 489328, 493136, 532504, 604464, 642243, 646612, 733992, 739704, 798756, 856324, 931882, 969918, 1065008, 1131571, 1284486, 1293224, 1397823, 1467984, 1479408, 1597512, 1712648, 1863764, 1939836, 2263142, 2568972, 2586448, 2795646, 3195024, 3394713, 3425296, 3727528, 3879672, 4526284, 5137944, 5591292, 6789426, 7455056, 7759344, 7920997, 9052568, 10275888, 11182584, 13578852, 15841994, 18105136, 22365168, 23762991, 27157704, 31683988, 47525982, 54315408, 63367976, 95051964, 126735952, 190103928, 380207856]

約数ペア:

[(1, 380207856), (2, 190103928), (3, 126735952), (4, 95051964), (6, 63367976), (7, 54315408), (8, 47525982), (12, 31683988), (14, 27157704), (16, 23762991), (17, 22365168), (21, 18105136), (24, 15841994), (28, 13578852), (34, 11182584), (37, 10275888), (42, 9052568), (48, 7920997), (49, 7759344), (51, 7455056), (56, 6789426), (68, 5591292), (74, 5137944), (84, 4526284), (98, 3879672), (102, 3727528), (111, 3425296), (112, 3394713), (119, 3195024), (136, 2795646), (147, 2586448), (148, 2568972), (168, 2263142), (196, 1939836), (204, 1863764), (222, 1712648), (238, 1597512), (257, 1479408), (259, 1467984), (272, 1397823), (294, 1293224), (296, 1284486), (336, 1131571), (357, 1065008), (392, 969918), (408, 931882), (444, 856324), (476, 798756), (514, 739704), (518, 733992), (588, 646612), (592, 642243), (629, 604464), (714, 532504), (771, 493136), (777, 489328), (784, 484959), (816, 465941), (833, 456432), (888, 428162), (952, 399378), (1028, 369852), (1036, 366996), (1176, 323306), (1258, 302232), (1428, 266252), (1542, 246568), (1554, 244664), (1666, 228216), (1776, 214081), (1799, 211344), (1813, 209712), (1887, 201488), (1904, 199689), (2056, 184926), (2072, 183498), (2352, 161653), (2499, 152144), (2516, 151116), (2856, 133126), (3084, 123284), (3108, 122332), (3332, 114108), (3598, 105672), (3626, 104856), (3774, 100744), (4112, 92463), (4144, 91749), (4369, 87024), (4403, 86352), (4998, 76072), (5032, 75558), (5397, 70448), (5439, 69904), (5712, 66563), (6168, 61642), (6216, 61166), (6664, 57054), (7196, 52836), (7252, 52428), (7548, 50372), (8738, 43512), (8806, 43176), (9509, 39984), (9996, 38036), (10064, 37779), (10794, 35224), (10878, 34952), (12336, 30821), (12432, 30583), (12593, 30192), (13107, 29008), (13209, 28784), (13328, 28527), (14392, 26418), (14504, 26214), (15096, 25186), (17476, 21756), (17612, 21588), (19018, 19992)]