1387289904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2221}}^1$

素因数の和:2276

約数の個数: 240

約数和(自身を含む): 4840475904

約数和(自身を除く): 3453186000

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 169, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 338, 364, 429, 462, 507, 528, 546, 572, 616, 624, 676, 728, 858, 924, 1001, 1014, 1092, 1144, 1183, 1232, 1352, 1456, 1716, 1848, 1859, 2002, 2028, 2184, 2221, 2288, 2366, 2704, 3003, 3432, 3549, 3696, 3718, 4004, 4056, 4368, 4442, 4732, 5577, 6006, 6663, 6864, 7098, 7436, 8008, 8112, 8884, 9464, 11154, 12012, 13013, 13326, 14196, 14872, 15547, 16016, 17768, 18928, 22308, 24024, 24431, 26026, 26652, 28392, 28873, 29744, 31094, 35536, 39039, 44616, 46641, 48048, 48862, 52052, 53304, 56784, 57746, 62188, 73293, 78078, 86619, 89232, 93282, 97724, 104104, 106608, 115492, 124376, 146586, 156156, 171017, 173238, 186564, 195448, 202111, 208208, 230984, 248752, 293172, 312312, 317603, 342034, 346476, 373128, 375349, 390896, 404222, 461968, 513051, 586344, 606333, 624624, 635206, 684068, 692952, 746256, 750698, 808444, 952809, 1026102, 1126047, 1172688, 1212666, 1270412, 1368136, 1385904, 1501396, 1616888, 1905618, 2052204, 2223221, 2252094, 2425332, 2540824, 2627443, 2736272, 3002792, 3233776, 3811236, 4104408, 4128839, 4446442, 4504188, 4850664, 5081648, 5254886, 6005584, 6669663, 7622472, 7882329, 8208816, 8257678, 8892884, 9008376, 9701328, 10509772, 12386517, 13339326, 15244944, 15764658, 16515356, 17785768, 18016752, 21019544, 24773034, 26678652, 28901873, 31529316, 33030712, 35571536, 42039088, 49546068, 53357304, 57803746, 63058632, 66061424, 86705619, 99092136, 106714608, 115607492, 126117264, 173411238, 198184272, 231214984, 346822476, 462429968, 693644952, 1387289904]

約数ペア:

[(1, 1387289904), (2, 693644952), (3, 462429968), (4, 346822476), (6, 231214984), (7, 198184272), (8, 173411238), (11, 126117264), (12, 115607492), (13, 106714608), (14, 99092136), (16, 86705619), (21, 66061424), (22, 63058632), (24, 57803746), (26, 53357304), (28, 49546068), (33, 42039088), (39, 35571536), (42, 33030712), (44, 31529316), (48, 28901873), (52, 26678652), (56, 24773034), (66, 21019544), (77, 18016752), (78, 17785768), (84, 16515356), (88, 15764658), (91, 15244944), (104, 13339326), (112, 12386517), (132, 10509772), (143, 9701328), (154, 9008376), (156, 8892884), (168, 8257678), (169, 8208816), (176, 7882329), (182, 7622472), (208, 6669663), (231, 6005584), (264, 5254886), (273, 5081648), (286, 4850664), (308, 4504188), (312, 4446442), (336, 4128839), (338, 4104408), (364, 3811236), (429, 3233776), (462, 3002792), (507, 2736272), (528, 2627443), (546, 2540824), (572, 2425332), (616, 2252094), (624, 2223221), (676, 2052204), (728, 1905618), (858, 1616888), (924, 1501396), (1001, 1385904), (1014, 1368136), (1092, 1270412), (1144, 1212666), (1183, 1172688), (1232, 1126047), (1352, 1026102), (1456, 952809), (1716, 808444), (1848, 750698), (1859, 746256), (2002, 692952), (2028, 684068), (2184, 635206), (2221, 624624), (2288, 606333), (2366, 586344), (2704, 513051), (3003, 461968), (3432, 404222), (3549, 390896), (3696, 375349), (3718, 373128), (4004, 346476), (4056, 342034), (4368, 317603), (4442, 312312), (4732, 293172), (5577, 248752), (6006, 230984), (6663, 208208), (6864, 202111), (7098, 195448), (7436, 186564), (8008, 173238), (8112, 171017), (8884, 156156), (9464, 146586), (11154, 124376), (12012, 115492), (13013, 106608), (13326, 104104), (14196, 97724), (14872, 93282), (15547, 89232), (16016, 86619), (17768, 78078), (18928, 73293), (22308, 62188), (24024, 57746), (24431, 56784), (26026, 53304), (26652, 52052), (28392, 48862), (28873, 48048), (29744, 46641), (31094, 44616), (35536, 39039)]