1951444656

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 320

約数和(自身を含む): 6642432000

約数和(自身を除く): 4690987344

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, 71, 72, 84, 108, 112, 122, 126, 142, 144, 149, 168, 183, 189, 213, 216, 244, 252, 284, 298, 336, 366, 378, 426, 427, 432, 447, 488, 497, 504, 549, 568, 596, 639, 732, 756, 852, 854, 894, 976, 994, 1008, 1043, 1098, 1136, 1192, 1278, 1281, 1341, 1464, 1491, 1512, 1647, 1704, 1708, 1788, 1917, 1988, 2086, 2196, 2384, 2556, 2562, 2682, 2928, 2982, 3024, 3129, 3294, 3408, 3416, 3576, 3834, 3843, 3976, 4023, 4172, 4331, 4392, 4473, 5112, 5124, 5364, 5964, 6258, 6588, 6832, 7152, 7668, 7686, 7952, 8046, 8344, 8662, 8784, 8946, 9089, 9387, 10224, 10248, 10579, 10728, 11529, 11928, 12516, 12993, 13176, 13419, 15336, 15372, 16092, 16688, 17324, 17892, 18178, 18774, 20496, 21158, 21456, 23058, 23856, 25032, 25986, 26352, 26838, 27267, 28161, 30317, 30672, 30744, 31737, 32184, 34648, 35784, 36356, 37548, 38979, 42316, 46116, 50064, 51972, 53676, 54534, 56322, 60634, 61488, 63474, 63623, 64368, 69296, 71568, 72712, 74053, 75096, 77958, 81801, 84632, 90951, 92232, 95211, 103944, 107352, 109068, 112644, 116937, 121268, 126948, 127246, 145424, 148106, 150192, 155916, 163602, 169264, 181902, 184464, 190422, 190869, 207888, 214704, 218136, 222159, 225288, 233874, 242536, 245403, 253896, 254492, 272853, 285633, 296212, 311832, 327204, 363804, 380844, 381738, 436272, 444318, 450576, 467748, 485072, 490806, 507792, 508984, 545706, 571266, 572607, 592424, 623664, 645319, 654408, 666477, 727608, 761688, 763476, 818559, 888636, 935496, 981612, 1017968, 1091412, 1142532, 1145214, 1184848, 1290638, 1308816, 1332954, 1455216, 1523376, 1526952, 1637118, 1717821, 1777272, 1870992, 1935957, 1963224, 1999431, 2182824, 2285064, 2290428, 2581276, 2665908, 3053904, 3274236, 3435642, 3554544, 3871914, 3926448, 3998862, 4365648, 4517233, 4570128, 4580856, 5162552, 5331816, 5807871, 6548472, 6871284, 7743828, 7997724, 9034466, 9161712, 10325104, 10663632, 11615742, 13096944, 13551699, 13742568, 15487656, 15995448, 17423613, 18068932, 23231484, 27103398, 27485136, 30975312, 31990896, 34847226, 36137864, 40655097, 46462968, 54206796, 69694452, 72275728, 81310194, 92925936, 108413592, 121965291, 139388904, 162620388, 216827184, 243930582, 278777808, 325240776, 487861164, 650481552, 975722328, 1951444656]

約数ペア:

[(1, 1951444656), (2, 975722328), (3, 650481552), (4, 487861164), (6, 325240776), (7, 278777808), (8, 243930582), (9, 216827184), (12, 162620388), (14, 139388904), (16, 121965291), (18, 108413592), (21, 92925936), (24, 81310194), (27, 72275728), (28, 69694452), (36, 54206796), (42, 46462968), (48, 40655097), (54, 36137864), (56, 34847226), (61, 31990896), (63, 30975312), (71, 27485136), (72, 27103398), (84, 23231484), (108, 18068932), (112, 17423613), (122, 15995448), (126, 15487656), (142, 13742568), (144, 13551699), (149, 13096944), (168, 11615742), (183, 10663632), (189, 10325104), (213, 9161712), (216, 9034466), (244, 7997724), (252, 7743828), (284, 6871284), (298, 6548472), (336, 5807871), (366, 5331816), (378, 5162552), (426, 4580856), (427, 4570128), (432, 4517233), (447, 4365648), (488, 3998862), (497, 3926448), (504, 3871914), (549, 3554544), (568, 3435642), (596, 3274236), (639, 3053904), (732, 2665908), (756, 2581276), (852, 2290428), (854, 2285064), (894, 2182824), (976, 1999431), (994, 1963224), (1008, 1935957), (1043, 1870992), (1098, 1777272), (1136, 1717821), (1192, 1637118), (1278, 1526952), (1281, 1523376), (1341, 1455216), (1464, 1332954), (1491, 1308816), (1512, 1290638), (1647, 1184848), (1704, 1145214), (1708, 1142532), (1788, 1091412), (1917, 1017968), (1988, 981612), (2086, 935496), (2196, 888636), (2384, 818559), (2556, 763476), (2562, 761688), (2682, 727608), (2928, 666477), (2982, 654408), (3024, 645319), (3129, 623664), (3294, 592424), (3408, 572607), (3416, 571266), (3576, 545706), (3834, 508984), (3843, 507792), (3976, 490806), (4023, 485072), (4172, 467748), (4331, 450576), (4392, 444318), (4473, 436272), (5112, 381738), (5124, 380844), (5364, 363804), (5964, 327204), (6258, 311832), (6588, 296212), (6832, 285633), (7152, 272853), (7668, 254492), (7686, 253896), (7952, 245403), (8046, 242536), (8344, 233874), (8662, 225288), (8784, 222159), (8946, 218136), (9089, 214704), (9387, 207888), (10224, 190869), (10248, 190422), (10579, 184464), (10728, 181902), (11529, 169264), (11928, 163602), (12516, 155916), (12993, 150192), (13176, 148106), (13419, 145424), (15336, 127246), (15372, 126948), (16092, 121268), (16688, 116937), (17324, 112644), (17892, 109068), (18178, 107352), (18774, 103944), (20496, 95211), (21158, 92232), (21456, 90951), (23058, 84632), (23856, 81801), (25032, 77958), (25986, 75096), (26352, 74053), (26838, 72712), (27267, 71568), (28161, 69296), (30317, 64368), (30672, 63623), (30744, 63474), (31737, 61488), (32184, 60634), (34648, 56322), (35784, 54534), (36356, 53676), (37548, 51972), (38979, 50064), (42316, 46116)]