319328136

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 1036800000

約数和(自身を除く): 717471864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 23, 24, 27, 34, 36, 38, 46, 51, 54, 57, 68, 69, 72, 76, 92, 102, 108, 114, 136, 138, 152, 153, 171, 184, 199, 204, 207, 216, 228, 276, 306, 323, 342, 391, 398, 408, 414, 437, 456, 459, 513, 552, 597, 612, 621, 646, 684, 782, 796, 828, 874, 918, 969, 1026, 1173, 1194, 1224, 1242, 1292, 1311, 1368, 1564, 1592, 1656, 1748, 1791, 1836, 1938, 2052, 2346, 2388, 2484, 2584, 2622, 2907, 3128, 3383, 3496, 3519, 3582, 3672, 3781, 3876, 3933, 4104, 4577, 4692, 4776, 4968, 5244, 5373, 5814, 6766, 7038, 7164, 7429, 7562, 7752, 7866, 8721, 9154, 9384, 10149, 10488, 10557, 10746, 11343, 11628, 11799, 13532, 13731, 14076, 14328, 14858, 15124, 15732, 17442, 18308, 20298, 21114, 21492, 22287, 22686, 23256, 23598, 27064, 27462, 28152, 29716, 30248, 30447, 31464, 34029, 34884, 36616, 40596, 41193, 42228, 42984, 44574, 45372, 47196, 54924, 59432, 60894, 64277, 66861, 68058, 69768, 77809, 81192, 82386, 84456, 86963, 89148, 90744, 91341, 94392, 102087, 109848, 121788, 123579, 128554, 133722, 136116, 155618, 164772, 173926, 178296, 182682, 192831, 200583, 204174, 233427, 243576, 247158, 257108, 260889, 267444, 272232, 311236, 329544, 347852, 365364, 385662, 401166, 408348, 466854, 494316, 514216, 521778, 534888, 578493, 622472, 695704, 700281, 730728, 771324, 782667, 802332, 816696, 933708, 988632, 1043556, 1156986, 1400562, 1478371, 1542648, 1565334, 1604664, 1735479, 1867416, 2087112, 2100843, 2313972, 2348001, 2801124, 2956742, 3130668, 3470958, 4201686, 4435113, 4627944, 4696002, 5602248, 5913484, 6261336, 6941916, 8403372, 8870226, 9392004, 11826968, 13305339, 13883832, 16806744, 17740452, 18784008, 26610678, 35480904, 39916017, 53221356, 79832034, 106442712, 159664068, 319328136]

約数ペア:

[(1, 319328136), (2, 159664068), (3, 106442712), (4, 79832034), (6, 53221356), (8, 39916017), (9, 35480904), (12, 26610678), (17, 18784008), (18, 17740452), (19, 16806744), (23, 13883832), (24, 13305339), (27, 11826968), (34, 9392004), (36, 8870226), (38, 8403372), (46, 6941916), (51, 6261336), (54, 5913484), (57, 5602248), (68, 4696002), (69, 4627944), (72, 4435113), (76, 4201686), (92, 3470958), (102, 3130668), (108, 2956742), (114, 2801124), (136, 2348001), (138, 2313972), (152, 2100843), (153, 2087112), (171, 1867416), (184, 1735479), (199, 1604664), (204, 1565334), (207, 1542648), (216, 1478371), (228, 1400562), (276, 1156986), (306, 1043556), (323, 988632), (342, 933708), (391, 816696), (398, 802332), (408, 782667), (414, 771324), (437, 730728), (456, 700281), (459, 695704), (513, 622472), (552, 578493), (597, 534888), (612, 521778), (621, 514216), (646, 494316), (684, 466854), (782, 408348), (796, 401166), (828, 385662), (874, 365364), (918, 347852), (969, 329544), (1026, 311236), (1173, 272232), (1194, 267444), (1224, 260889), (1242, 257108), (1292, 247158), (1311, 243576), (1368, 233427), (1564, 204174), (1592, 200583), (1656, 192831), (1748, 182682), (1791, 178296), (1836, 173926), (1938, 164772), (2052, 155618), (2346, 136116), (2388, 133722), (2484, 128554), (2584, 123579), (2622, 121788), (2907, 109848), (3128, 102087), (3383, 94392), (3496, 91341), (3519, 90744), (3582, 89148), (3672, 86963), (3781, 84456), (3876, 82386), (3933, 81192), (4104, 77809), (4577, 69768), (4692, 68058), (4776, 66861), (4968, 64277), (5244, 60894), (5373, 59432), (5814, 54924), (6766, 47196), (7038, 45372), (7164, 44574), (7429, 42984), (7562, 42228), (7752, 41193), (7866, 40596), (8721, 36616), (9154, 34884), (9384, 34029), (10149, 31464), (10488, 30447), (10557, 30248), (10746, 29716), (11343, 28152), (11628, 27462), (11799, 27064), (13532, 23598), (13731, 23256), (14076, 22686), (14328, 22287), (14858, 21492), (15124, 21114), (15732, 20298), (17442, 18308)]