478399936

素因数分解:

$2^6\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 224

約数和(自身を含む): 1235456000

約数和(自身を除く): 757056064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 37, 38, 49, 56, 62, 64, 74, 76, 98, 112, 124, 133, 148, 152, 196, 217, 224, 248, 259, 266, 296, 304, 343, 392, 434, 448, 496, 518, 532, 589, 592, 608, 686, 703, 784, 868, 931, 992, 1036, 1064, 1147, 1178, 1184, 1216, 1372, 1406, 1519, 1568, 1736, 1813, 1862, 1984, 2072, 2128, 2294, 2356, 2368, 2744, 2812, 3038, 3136, 3472, 3626, 3724, 4123, 4144, 4256, 4588, 4712, 4921, 5488, 5624, 6076, 6517, 6944, 7252, 7448, 8029, 8246, 8288, 8512, 9176, 9424, 9842, 10633, 10976, 11248, 12152, 12691, 13034, 13888, 14504, 14896, 16058, 16492, 16576, 18352, 18848, 19684, 21266, 21793, 21952, 22496, 24304, 25382, 26068, 28861, 29008, 29792, 32116, 32984, 34447, 36704, 37696, 39368, 42532, 43586, 44992, 48608, 50764, 52136, 56203, 57722, 58016, 59584, 64232, 65968, 68894, 73408, 78736, 85064, 87172, 97216, 101528, 104272, 112406, 115444, 116032, 128464, 131936, 137788, 152551, 157472, 170128, 174344, 202027, 203056, 208544, 224812, 230888, 241129, 256928, 263872, 275576, 305102, 314944, 340256, 348688, 393421, 404054, 406112, 417088, 449624, 461776, 482258, 513856, 551152, 610204, 680512, 697376, 786842, 808108, 812224, 899248, 923552, 964516, 1067857, 1102304, 1220408, 1394752, 1573684, 1616216, 1798496, 1847104, 1929032, 2135714, 2204608, 2440816, 3147368, 3232432, 3596992, 3858064, 4271428, 4881632, 6294736, 6464864, 7474999, 7716128, 8542856, 9763264, 12589472, 12929728, 14949998, 15432256, 17085712, 25178944, 29899996, 34171424, 59799992, 68342848, 119599984, 239199968, 478399936]

約数ペア:

[(1, 478399936), (2, 239199968), (4, 119599984), (7, 68342848), (8, 59799992), (14, 34171424), (16, 29899996), (19, 25178944), (28, 17085712), (31, 15432256), (32, 14949998), (37, 12929728), (38, 12589472), (49, 9763264), (56, 8542856), (62, 7716128), (64, 7474999), (74, 6464864), (76, 6294736), (98, 4881632), (112, 4271428), (124, 3858064), (133, 3596992), (148, 3232432), (152, 3147368), (196, 2440816), (217, 2204608), (224, 2135714), (248, 1929032), (259, 1847104), (266, 1798496), (296, 1616216), (304, 1573684), (343, 1394752), (392, 1220408), (434, 1102304), (448, 1067857), (496, 964516), (518, 923552), (532, 899248), (589, 812224), (592, 808108), (608, 786842), (686, 697376), (703, 680512), (784, 610204), (868, 551152), (931, 513856), (992, 482258), (1036, 461776), (1064, 449624), (1147, 417088), (1178, 406112), (1184, 404054), (1216, 393421), (1372, 348688), (1406, 340256), (1519, 314944), (1568, 305102), (1736, 275576), (1813, 263872), (1862, 256928), (1984, 241129), (2072, 230888), (2128, 224812), (2294, 208544), (2356, 203056), (2368, 202027), (2744, 174344), (2812, 170128), (3038, 157472), (3136, 152551), (3472, 137788), (3626, 131936), (3724, 128464), (4123, 116032), (4144, 115444), (4256, 112406), (4588, 104272), (4712, 101528), (4921, 97216), (5488, 87172), (5624, 85064), (6076, 78736), (6517, 73408), (6944, 68894), (7252, 65968), (7448, 64232), (8029, 59584), (8246, 58016), (8288, 57722), (8512, 56203), (9176, 52136), (9424, 50764), (9842, 48608), (10633, 44992), (10976, 43586), (11248, 42532), (12152, 39368), (12691, 37696), (13034, 36704), (13888, 34447), (14504, 32984), (14896, 32116), (16058, 29792), (16492, 29008), (16576, 28861), (18352, 26068), (18848, 25382), (19684, 24304), (21266, 22496), (21793, 21952)]