3191617188

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 9043148800

約数和(自身を除く): 5851531612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 108, 111, 114, 127, 148, 171, 222, 228, 254, 331, 333, 342, 381, 444, 508, 513, 662, 666, 684, 703, 762, 993, 999, 1026, 1143, 1324, 1332, 1406, 1524, 1986, 1998, 2052, 2109, 2286, 2413, 2812, 2979, 3429, 3972, 3996, 4218, 4572, 4699, 4826, 5958, 6289, 6327, 6858, 7239, 8436, 8937, 9398, 9652, 11916, 12247, 12578, 12654, 13716, 14097, 14478, 17874, 18796, 18867, 18981, 21717, 24494, 25156, 25308, 28194, 28956, 35748, 36741, 37734, 37962, 42037, 42291, 43434, 48988, 56388, 56601, 65151, 73482, 75468, 75924, 84074, 84582, 86868, 89281, 110223, 113202, 126111, 126873, 130302, 146964, 168148, 169164, 169803, 178562, 220446, 226404, 232693, 252222, 253746, 260604, 267843, 330669, 339606, 357124, 378333, 440892, 465386, 504444, 507492, 535686, 661338, 679212, 698079, 756666, 798703, 803529, 930772, 1071372, 1134999, 1322676, 1396158, 1513332, 1555369, 1597406, 1607058, 2094237, 2269998, 2396109, 2410587, 2792316, 3110738, 3194812, 3214116, 4188474, 4539996, 4666107, 4792218, 4821174, 6221476, 6282711, 7188327, 8376948, 9332214, 9584436, 9642348, 12565422, 13998321, 14376654, 18664428, 21564981, 25130844, 27996642, 28753308, 29552011, 41994963, 43129962, 55993284, 59104022, 83989926, 86259924, 88656033, 118208044, 167979852, 177312066, 265968099, 354624132, 531936198, 797904297, 1063872396, 1595808594, 3191617188]

約数ペア:

[(1, 3191617188), (2, 1595808594), (3, 1063872396), (4, 797904297), (6, 531936198), (9, 354624132), (12, 265968099), (18, 177312066), (19, 167979852), (27, 118208044), (36, 88656033), (37, 86259924), (38, 83989926), (54, 59104022), (57, 55993284), (74, 43129962), (76, 41994963), (108, 29552011), (111, 28753308), (114, 27996642), (127, 25130844), (148, 21564981), (171, 18664428), (222, 14376654), (228, 13998321), (254, 12565422), (331, 9642348), (333, 9584436), (342, 9332214), (381, 8376948), (444, 7188327), (508, 6282711), (513, 6221476), (662, 4821174), (666, 4792218), (684, 4666107), (703, 4539996), (762, 4188474), (993, 3214116), (999, 3194812), (1026, 3110738), (1143, 2792316), (1324, 2410587), (1332, 2396109), (1406, 2269998), (1524, 2094237), (1986, 1607058), (1998, 1597406), (2052, 1555369), (2109, 1513332), (2286, 1396158), (2413, 1322676), (2812, 1134999), (2979, 1071372), (3429, 930772), (3972, 803529), (3996, 798703), (4218, 756666), (4572, 698079), (4699, 679212), (4826, 661338), (5958, 535686), (6289, 507492), (6327, 504444), (6858, 465386), (7239, 440892), (8436, 378333), (8937, 357124), (9398, 339606), (9652, 330669), (11916, 267843), (12247, 260604), (12578, 253746), (12654, 252222), (13716, 232693), (14097, 226404), (14478, 220446), (17874, 178562), (18796, 169803), (18867, 169164), (18981, 168148), (21717, 146964), (24494, 130302), (25156, 126873), (25308, 126111), (28194, 113202), (28956, 110223), (35748, 89281), (36741, 86868), (37734, 84582), (37962, 84074), (42037, 75924), (42291, 75468), (43434, 73482), (48988, 65151), (56388, 56601)]