319302144

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 240

約数和(自身を含む): 1110732480

約数和(自身を除く): 791430336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 512, 521, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1042, 1064, 1152, 1197, 1216, 1344, 1368, 1536, 1563, 1596, 1792, 1824, 2016, 2084, 2128, 2304, 2394, 2432, 2688, 2736, 3126, 3192, 3584, 3647, 3648, 4032, 4168, 4256, 4608, 4689, 4788, 4864, 5376, 5472, 6252, 6384, 7294, 7296, 8064, 8336, 8512, 9378, 9576, 9728, 9899, 10752, 10941, 10944, 12504, 12768, 14588, 14592, 16128, 16672, 17024, 18756, 19152, 19798, 21882, 21888, 25008, 25536, 29176, 29184, 29697, 32256, 32823, 33344, 34048, 37512, 38304, 39596, 43764, 43776, 50016, 51072, 58352, 59394, 65646, 66688, 68096, 69293, 75024, 76608, 79192, 87528, 87552, 89091, 100032, 102144, 116704, 118788, 131292, 133376, 138586, 150048, 153216, 158384, 175056, 178182, 200064, 204288, 207879, 233408, 237576, 262584, 266752, 277172, 300096, 306432, 316768, 350112, 356364, 400128, 415758, 466816, 475152, 525168, 554344, 600192, 612864, 623637, 633536, 700224, 712728, 800256, 831516, 933632, 950304, 1050336, 1108688, 1200384, 1247274, 1267072, 1400448, 1425456, 1663032, 1867264, 1900608, 2100672, 2217376, 2400768, 2494548, 2534144, 2800896, 2850912, 3326064, 3801216, 4201344, 4434752, 4989096, 5068288, 5601792, 5701824, 6652128, 7602432, 8402688, 8869504, 9978192, 11403648, 13304256, 15204864, 16805376, 17739008, 19956384, 22807296, 26608512, 35478016, 39912768, 45614592, 53217024, 79825536, 106434048, 159651072, 319302144]

約数ペア:

[(1, 319302144), (2, 159651072), (3, 106434048), (4, 79825536), (6, 53217024), (7, 45614592), (8, 39912768), (9, 35478016), (12, 26608512), (14, 22807296), (16, 19956384), (18, 17739008), (19, 16805376), (21, 15204864), (24, 13304256), (28, 11403648), (32, 9978192), (36, 8869504), (38, 8402688), (42, 7602432), (48, 6652128), (56, 5701824), (57, 5601792), (63, 5068288), (64, 4989096), (72, 4434752), (76, 4201344), (84, 3801216), (96, 3326064), (112, 2850912), (114, 2800896), (126, 2534144), (128, 2494548), (133, 2400768), (144, 2217376), (152, 2100672), (168, 1900608), (171, 1867264), (192, 1663032), (224, 1425456), (228, 1400448), (252, 1267072), (256, 1247274), (266, 1200384), (288, 1108688), (304, 1050336), (336, 950304), (342, 933632), (384, 831516), (399, 800256), (448, 712728), (456, 700224), (504, 633536), (512, 623637), (521, 612864), (532, 600192), (576, 554344), (608, 525168), (672, 475152), (684, 466816), (768, 415758), (798, 400128), (896, 356364), (912, 350112), (1008, 316768), (1042, 306432), (1064, 300096), (1152, 277172), (1197, 266752), (1216, 262584), (1344, 237576), (1368, 233408), (1536, 207879), (1563, 204288), (1596, 200064), (1792, 178182), (1824, 175056), (2016, 158384), (2084, 153216), (2128, 150048), (2304, 138586), (2394, 133376), (2432, 131292), (2688, 118788), (2736, 116704), (3126, 102144), (3192, 100032), (3584, 89091), (3647, 87552), (3648, 87528), (4032, 79192), (4168, 76608), (4256, 75024), (4608, 69293), (4689, 68096), (4788, 66688), (4864, 65646), (5376, 59394), (5472, 58352), (6252, 51072), (6384, 50016), (7294, 43776), (7296, 43764), (8064, 39596), (8336, 38304), (8512, 37512), (9378, 34048), (9576, 33344), (9728, 32823), (9899, 32256), (10752, 29697), (10941, 29184), (10944, 29176), (12504, 25536), (12768, 25008), (14588, 21888), (14592, 21882), (16128, 19798), (16672, 19152), (17024, 18756)]