397000100448

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{358697}}^1$

素因数の和:358787

約数の個数: 240

約数和(自身を含む): 1356240007584

約数和(自身を除く): 959239907136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 96, 108, 112, 122, 126, 144, 162, 168, 183, 189, 216, 224, 244, 252, 288, 324, 336, 366, 378, 427, 432, 488, 504, 549, 567, 648, 672, 732, 756, 854, 864, 976, 1008, 1098, 1134, 1281, 1296, 1464, 1512, 1647, 1708, 1952, 2016, 2196, 2268, 2562, 2592, 2928, 3024, 3294, 3416, 3843, 4392, 4536, 4941, 5124, 5856, 6048, 6588, 6832, 7686, 8784, 9072, 9882, 10248, 11529, 13176, 13664, 15372, 17568, 18144, 19764, 20496, 23058, 26352, 30744, 34587, 39528, 40992, 46116, 52704, 61488, 69174, 79056, 92232, 122976, 138348, 158112, 184464, 276696, 358697, 368928, 553392, 717394, 1076091, 1106784, 1434788, 2152182, 2510879, 2869576, 3228273, 4304364, 5021758, 5739152, 6456546, 7532637, 8608728, 9684819, 10043516, 11478304, 12913092, 15065274, 17217456, 19369638, 20087032, 21880517, 22597911, 25826184, 29054457, 30130548, 34434912, 38739276, 40174064, 43761034, 45195822, 51652368, 58108914, 60261096, 65641551, 67793733, 77478552, 80348128, 87522068, 90391644, 103304736, 116217828, 120522192, 131283102, 135587466, 153163619, 154957104, 175044136, 180783288, 196924653, 203381199, 232435656, 241044384, 262566204, 271174932, 306327238, 309914208, 350088272, 361566576, 393849306, 406762398, 459490857, 464871312, 525132408, 542349864, 590773959, 612654476, 700176544, 723133152, 787698612, 813524796, 918981714, 929742624, 1050264816, 1084699728, 1181547918, 1225308952, 1378472571, 1575397224, 1627049592, 1772321877, 1837963428, 2100529632, 2169399456, 2363095836, 2450617904, 2756945142, 3150794448, 3254099184, 3544643754, 3675926856, 4135417713, 4726191672, 4901235808, 5513890284, 6301588896, 6508198368, 7089287508, 7351853712, 8270835426, 9452383344, 11027780568, 12406253139, 14178575016, 14703707424, 16541670852, 18904766688, 22055561136, 24812506278, 28357150032, 33083341704, 44111122272, 49625012556, 56714300064, 66166683408, 99250025112, 132333366816, 198500050224, 397000100448]

約数ペア:

[(1, 397000100448), (2, 198500050224), (3, 132333366816), (4, 99250025112), (6, 66166683408), (7, 56714300064), (8, 49625012556), (9, 44111122272), (12, 33083341704), (14, 28357150032), (16, 24812506278), (18, 22055561136), (21, 18904766688), (24, 16541670852), (27, 14703707424), (28, 14178575016), (32, 12406253139), (36, 11027780568), (42, 9452383344), (48, 8270835426), (54, 7351853712), (56, 7089287508), (61, 6508198368), (63, 6301588896), (72, 5513890284), (81, 4901235808), (84, 4726191672), (96, 4135417713), (108, 3675926856), (112, 3544643754), (122, 3254099184), (126, 3150794448), (144, 2756945142), (162, 2450617904), (168, 2363095836), (183, 2169399456), (189, 2100529632), (216, 1837963428), (224, 1772321877), (244, 1627049592), (252, 1575397224), (288, 1378472571), (324, 1225308952), (336, 1181547918), (366, 1084699728), (378, 1050264816), (427, 929742624), (432, 918981714), (488, 813524796), (504, 787698612), (549, 723133152), (567, 700176544), (648, 612654476), (672, 590773959), (732, 542349864), (756, 525132408), (854, 464871312), (864, 459490857), (976, 406762398), (1008, 393849306), (1098, 361566576), (1134, 350088272), (1281, 309914208), (1296, 306327238), (1464, 271174932), (1512, 262566204), (1647, 241044384), (1708, 232435656), (1952, 203381199), (2016, 196924653), (2196, 180783288), (2268, 175044136), (2562, 154957104), (2592, 153163619), (2928, 135587466), (3024, 131283102), (3294, 120522192), (3416, 116217828), (3843, 103304736), (4392, 90391644), (4536, 87522068), (4941, 80348128), (5124, 77478552), (5856, 67793733), (6048, 65641551), (6588, 60261096), (6832, 58108914), (7686, 51652368), (8784, 45195822), (9072, 43761034), (9882, 40174064), (10248, 38739276), (11529, 34434912), (13176, 30130548), (13664, 29054457), (15372, 25826184), (17568, 22597911), (18144, 21880517), (19764, 20087032), (20496, 19369638), (23058, 17217456), (26352, 15065274), (30744, 12913092), (34587, 11478304), (39528, 10043516), (40992, 9684819), (46116, 8608728), (52704, 7532637), (61488, 6456546), (69174, 5739152), (79056, 5021758), (92232, 4304364), (122976, 3228273), (138348, 2869576), (158112, 2510879), (184464, 2152182), (276696, 1434788), (358697, 1106784), (368928, 1076091), (553392, 717394)]