1945181952

素因数分解:

$2^8\times 3^6\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1530

約数の個数: 252

約数和(自身を含む): 6657594160

約数和(自身を除く): 4712412208

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, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1458, 1489, 1512, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 2916, 2978, 3024, 3402, 3456, 3888, 4032, 4467, 4536, 5103, 5184, 5376, 5832, 5956, 6048, 6804, 6912, 7776, 8064, 8934, 9072, 10206, 10368, 10423, 11664, 11912, 12096, 13401, 13608, 15552, 16128, 17868, 18144, 20412, 20736, 20846, 23328, 23824, 24192, 26802, 27216, 31104, 31269, 35736, 36288, 40203, 40824, 41692, 46656, 47648, 48384, 53604, 54432, 62208, 62538, 71472, 72576, 80406, 81648, 83384, 93312, 93807, 95296, 107208, 108864, 120609, 125076, 142944, 145152, 160812, 163296, 166768, 186624, 187614, 190592, 214416, 217728, 241218, 250152, 281421, 285888, 321624, 326592, 333536, 361827, 375228, 381184, 428832, 435456, 482436, 500304, 562842, 571776, 643248, 653184, 667072, 723654, 750456, 844263, 857664, 964872, 1000608, 1085481, 1125684, 1143552, 1286496, 1306368, 1334144, 1447308, 1500912, 1688526, 1715328, 1929744, 2001216, 2170962, 2251368, 2532789, 2572992, 2668288, 2894616, 3001824, 3377052, 3430656, 3859488, 4002432, 4341924, 4502736, 5065578, 5145984, 5789232, 6003648, 6754104, 7598367, 7718976, 8004864, 8683848, 9005472, 10131156, 10291968, 11578464, 12007296, 13508208, 15196734, 15437952, 17367696, 18010944, 20262312, 23156928, 24014592, 27016416, 30393468, 30875904, 34735392, 36021888, 40524624, 46313856, 54032832, 60786936, 69470784, 72043776, 81049248, 92627712, 108065664, 121573872, 138941568, 162098496, 216131328, 243147744, 277883136, 324196992, 486295488, 648393984, 972590976, 1945181952]

約数ペア:

[(1, 1945181952), (2, 972590976), (3, 648393984), (4, 486295488), (6, 324196992), (7, 277883136), (8, 243147744), (9, 216131328), (12, 162098496), (14, 138941568), (16, 121573872), (18, 108065664), (21, 92627712), (24, 81049248), (27, 72043776), (28, 69470784), (32, 60786936), (36, 54032832), (42, 46313856), (48, 40524624), (54, 36021888), (56, 34735392), (63, 30875904), (64, 30393468), (72, 27016416), (81, 24014592), (84, 23156928), (96, 20262312), (108, 18010944), (112, 17367696), (126, 15437952), (128, 15196734), (144, 13508208), (162, 12007296), (168, 11578464), (189, 10291968), (192, 10131156), (216, 9005472), (224, 8683848), (243, 8004864), (252, 7718976), (256, 7598367), (288, 6754104), (324, 6003648), (336, 5789232), (378, 5145984), (384, 5065578), (432, 4502736), (448, 4341924), (486, 4002432), (504, 3859488), (567, 3430656), (576, 3377052), (648, 3001824), (672, 2894616), (729, 2668288), (756, 2572992), (768, 2532789), (864, 2251368), (896, 2170962), (972, 2001216), (1008, 1929744), (1134, 1715328), (1152, 1688526), (1296, 1500912), (1344, 1447308), (1458, 1334144), (1489, 1306368), (1512, 1286496), (1701, 1143552), (1728, 1125684), (1792, 1085481), (1944, 1000608), (2016, 964872), (2268, 857664), (2304, 844263), (2592, 750456), (2688, 723654), (2916, 667072), (2978, 653184), (3024, 643248), (3402, 571776), (3456, 562842), (3888, 500304), (4032, 482436), (4467, 435456), (4536, 428832), (5103, 381184), (5184, 375228), (5376, 361827), (5832, 333536), (5956, 326592), (6048, 321624), (6804, 285888), (6912, 281421), (7776, 250152), (8064, 241218), (8934, 217728), (9072, 214416), (10206, 190592), (10368, 187614), (10423, 186624), (11664, 166768), (11912, 163296), (12096, 160812), (13401, 145152), (13608, 142944), (15552, 125076), (16128, 120609), (17868, 108864), (18144, 107208), (20412, 95296), (20736, 93807), (20846, 93312), (23328, 83384), (23824, 81648), (24192, 80406), (26802, 72576), (27216, 71472), (31104, 62538), (31269, 62208), (35736, 54432), (36288, 53604), (40203, 48384), (40824, 47648), (41692, 46656)]