1279372752

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3231

約数の個数: 240

約数和(自身を含む): 4498075200

約数和(自身を除く): 3218702448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 304, 336, 342, 378, 392, 399, 432, 441, 456, 504, 513, 532, 588, 684, 756, 784, 798, 882, 912, 931, 1008, 1026, 1064, 1176, 1197, 1323, 1368, 1512, 1596, 1764, 1862, 2052, 2128, 2352, 2394, 2646, 2736, 2793, 3024, 3181, 3192, 3528, 3591, 3724, 4104, 4788, 5292, 5586, 6362, 6384, 7056, 7182, 7448, 8208, 8379, 9543, 9576, 10584, 11172, 12724, 14364, 14896, 16758, 19086, 19152, 21168, 22267, 22344, 25137, 25448, 28629, 28728, 33516, 38172, 44534, 44688, 50274, 50896, 57258, 57456, 60439, 66801, 67032, 76344, 85887, 89068, 100548, 114516, 120878, 133602, 134064, 152688, 155869, 171774, 178136, 181317, 200403, 201096, 229032, 241756, 267204, 311738, 343548, 356272, 362634, 400806, 402192, 423073, 458064, 467607, 483512, 534408, 543951, 601209, 623476, 687096, 725268, 801612, 846146, 935214, 967024, 1068816, 1087902, 1202418, 1246952, 1269219, 1374192, 1402821, 1450536, 1603224, 1631853, 1692292, 1870428, 2175804, 2404836, 2493904, 2538438, 2805642, 2901072, 2961511, 3206448, 3263706, 3384584, 3740856, 3807657, 4208463, 4351608, 4809672, 5076876, 5611284, 5923022, 6527412, 6769168, 7481712, 7615314, 8416926, 8703216, 8884533, 9619344, 10153752, 11222568, 11422971, 11846044, 13054824, 15230628, 16833852, 17769066, 20307504, 22445136, 22845942, 23692088, 26109648, 26653599, 30461256, 33667704, 35538132, 45691884, 47384176, 53307198, 60922512, 67335408, 71076264, 79960797, 91383768, 106614396, 142152528, 159921594, 182767536, 213228792, 319843188, 426457584, 639686376, 1279372752]

約数ペア:

[(1, 1279372752), (2, 639686376), (3, 426457584), (4, 319843188), (6, 213228792), (7, 182767536), (8, 159921594), (9, 142152528), (12, 106614396), (14, 91383768), (16, 79960797), (18, 71076264), (19, 67335408), (21, 60922512), (24, 53307198), (27, 47384176), (28, 45691884), (36, 35538132), (38, 33667704), (42, 30461256), (48, 26653599), (49, 26109648), (54, 23692088), (56, 22845942), (57, 22445136), (63, 20307504), (72, 17769066), (76, 16833852), (84, 15230628), (98, 13054824), (108, 11846044), (112, 11422971), (114, 11222568), (126, 10153752), (133, 9619344), (144, 8884533), (147, 8703216), (152, 8416926), (168, 7615314), (171, 7481712), (189, 6769168), (196, 6527412), (216, 5923022), (228, 5611284), (252, 5076876), (266, 4809672), (294, 4351608), (304, 4208463), (336, 3807657), (342, 3740856), (378, 3384584), (392, 3263706), (399, 3206448), (432, 2961511), (441, 2901072), (456, 2805642), (504, 2538438), (513, 2493904), (532, 2404836), (588, 2175804), (684, 1870428), (756, 1692292), (784, 1631853), (798, 1603224), (882, 1450536), (912, 1402821), (931, 1374192), (1008, 1269219), (1026, 1246952), (1064, 1202418), (1176, 1087902), (1197, 1068816), (1323, 967024), (1368, 935214), (1512, 846146), (1596, 801612), (1764, 725268), (1862, 687096), (2052, 623476), (2128, 601209), (2352, 543951), (2394, 534408), (2646, 483512), (2736, 467607), (2793, 458064), (3024, 423073), (3181, 402192), (3192, 400806), (3528, 362634), (3591, 356272), (3724, 343548), (4104, 311738), (4788, 267204), (5292, 241756), (5586, 229032), (6362, 201096), (6384, 200403), (7056, 181317), (7182, 178136), (7448, 171774), (8208, 155869), (8379, 152688), (9543, 134064), (9576, 133602), (10584, 120878), (11172, 114516), (12724, 100548), (14364, 89068), (14896, 85887), (16758, 76344), (19086, 67032), (19152, 66801), (21168, 60439), (22267, 57456), (22344, 57258), (25137, 50896), (25448, 50274), (28629, 44688), (28728, 44534), (33516, 38172)]