889425264

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1588

約数の個数: 240

約数和(自身を含む): 3031889280

約数和(自身を除く): 2142464016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 112, 114, 133, 147, 152, 156, 168, 182, 196, 208, 228, 247, 266, 273, 294, 304, 312, 336, 364, 392, 399, 456, 494, 532, 546, 588, 624, 637, 728, 741, 784, 798, 912, 931, 988, 1064, 1092, 1176, 1274, 1456, 1482, 1531, 1596, 1729, 1862, 1911, 1976, 2128, 2184, 2352, 2548, 2793, 2964, 3062, 3192, 3458, 3724, 3822, 3952, 4368, 4593, 5096, 5187, 5586, 5928, 6124, 6384, 6916, 7448, 7644, 9186, 10192, 10374, 10717, 11172, 11856, 12103, 12248, 13832, 14896, 15288, 18372, 19903, 20748, 21434, 22344, 24206, 24496, 27664, 29089, 30576, 32151, 36309, 36744, 39806, 41496, 42868, 44688, 48412, 58178, 59709, 64302, 72618, 73488, 75019, 79612, 82992, 85736, 87267, 96824, 116356, 119418, 128604, 139321, 145236, 150038, 159224, 171472, 174534, 193648, 203623, 225057, 232712, 238836, 257208, 278642, 290472, 300076, 318448, 349068, 378157, 407246, 417963, 450114, 465424, 477672, 514416, 557284, 580944, 600152, 610869, 698136, 756314, 814492, 835926, 900228, 955344, 975247, 1114568, 1134471, 1200304, 1221738, 1396272, 1425361, 1512628, 1628984, 1671852, 1800456, 1950494, 2229136, 2268942, 2443476, 2647099, 2850722, 2925741, 3025256, 3257968, 3343704, 3600912, 3900988, 4276083, 4537884, 4886952, 5294198, 5701444, 5851482, 6050512, 6687408, 7801976, 7941297, 8552166, 9075768, 9773904, 10588396, 11402888, 11702964, 15603952, 15882594, 17104332, 18151536, 18529693, 21176792, 22805776, 23405928, 31765188, 34208664, 37059386, 42353584, 46811856, 55589079, 63530376, 68417328, 74118772, 111178158, 127060752, 148237544, 222356316, 296475088, 444712632, 889425264]

約数ペア:

[(1, 889425264), (2, 444712632), (3, 296475088), (4, 222356316), (6, 148237544), (7, 127060752), (8, 111178158), (12, 74118772), (13, 68417328), (14, 63530376), (16, 55589079), (19, 46811856), (21, 42353584), (24, 37059386), (26, 34208664), (28, 31765188), (38, 23405928), (39, 22805776), (42, 21176792), (48, 18529693), (49, 18151536), (52, 17104332), (56, 15882594), (57, 15603952), (76, 11702964), (78, 11402888), (84, 10588396), (91, 9773904), (98, 9075768), (104, 8552166), (112, 7941297), (114, 7801976), (133, 6687408), (147, 6050512), (152, 5851482), (156, 5701444), (168, 5294198), (182, 4886952), (196, 4537884), (208, 4276083), (228, 3900988), (247, 3600912), (266, 3343704), (273, 3257968), (294, 3025256), (304, 2925741), (312, 2850722), (336, 2647099), (364, 2443476), (392, 2268942), (399, 2229136), (456, 1950494), (494, 1800456), (532, 1671852), (546, 1628984), (588, 1512628), (624, 1425361), (637, 1396272), (728, 1221738), (741, 1200304), (784, 1134471), (798, 1114568), (912, 975247), (931, 955344), (988, 900228), (1064, 835926), (1092, 814492), (1176, 756314), (1274, 698136), (1456, 610869), (1482, 600152), (1531, 580944), (1596, 557284), (1729, 514416), (1862, 477672), (1911, 465424), (1976, 450114), (2128, 417963), (2184, 407246), (2352, 378157), (2548, 349068), (2793, 318448), (2964, 300076), (3062, 290472), (3192, 278642), (3458, 257208), (3724, 238836), (3822, 232712), (3952, 225057), (4368, 203623), (4593, 193648), (5096, 174534), (5187, 171472), (5586, 159224), (5928, 150038), (6124, 145236), (6384, 139321), (6916, 128604), (7448, 119418), (7644, 116356), (9186, 96824), (10192, 87267), (10374, 85736), (10717, 82992), (11172, 79612), (11856, 75019), (12103, 73488), (12248, 72618), (13832, 64302), (14896, 59709), (15288, 58178), (18372, 48412), (19903, 44688), (20748, 42868), (21434, 41496), (22344, 39806), (24206, 36744), (24496, 36309), (27664, 32151), (29089, 30576)]