248847442276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1277}}^1$

素因数の和:1514

約数の個数: 144

約数和(自身を含む): 496296884160

約数和(自身を除く): 247449441884

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 74, 76, 92, 131, 148, 262, 437, 524, 529, 703, 851, 874, 1058, 1277, 1406, 1702, 1748, 2116, 2489, 2554, 2812, 3013, 3404, 4847, 4978, 5108, 6026, 9694, 9956, 10051, 12052, 16169, 19388, 19573, 20102, 24263, 29371, 32338, 39146, 40204, 47249, 48526, 57247, 58742, 64676, 69299, 78292, 92093, 94498, 97052, 111481, 114494, 117484, 138598, 167287, 184186, 188996, 222962, 228988, 277196, 334574, 368372, 371887, 445924, 558049, 669148, 675533, 743774, 897731, 1086727, 1116098, 1316681, 1351066, 1487548, 1795462, 2118139, 2173454, 2232196, 2564063, 2633362, 2702132, 3178453, 3590924, 3847601, 4236278, 4346908, 5128126, 5266724, 6189619, 6356906, 7695202, 8472556, 10256252, 12379238, 12713812, 12835127, 15390404, 20647813, 24758476, 24994721, 25670254, 41295626, 48717197, 49989442, 51340508, 73104419, 82591252, 88494823, 97434394, 99978884, 117602761, 142361237, 146208838, 176989646, 194868788, 235205522, 284722474, 292417676, 353979292, 470411044, 474899699, 569444948, 949799398, 1681401637, 1899598796, 2704863503, 3274308451, 3362803274, 5409727006, 6548616902, 6725606548, 10819454012, 13097233804, 62211860569, 124423721138, 248847442276]

約数ペア:

[(1, 248847442276), (2, 124423721138), (4, 62211860569), (19, 13097233804), (23, 10819454012), (37, 6725606548), (38, 6548616902), (46, 5409727006), (74, 3362803274), (76, 3274308451), (92, 2704863503), (131, 1899598796), (148, 1681401637), (262, 949799398), (437, 569444948), (524, 474899699), (529, 470411044), (703, 353979292), (851, 292417676), (874, 284722474), (1058, 235205522), (1277, 194868788), (1406, 176989646), (1702, 146208838), (1748, 142361237), (2116, 117602761), (2489, 99978884), (2554, 97434394), (2812, 88494823), (3013, 82591252), (3404, 73104419), (4847, 51340508), (4978, 49989442), (5108, 48717197), (6026, 41295626), (9694, 25670254), (9956, 24994721), (10051, 24758476), (12052, 20647813), (16169, 15390404), (19388, 12835127), (19573, 12713812), (20102, 12379238), (24263, 10256252), (29371, 8472556), (32338, 7695202), (39146, 6356906), (40204, 6189619), (47249, 5266724), (48526, 5128126), (57247, 4346908), (58742, 4236278), (64676, 3847601), (69299, 3590924), (78292, 3178453), (92093, 2702132), (94498, 2633362), (97052, 2564063), (111481, 2232196), (114494, 2173454), (117484, 2118139), (138598, 1795462), (167287, 1487548), (184186, 1351066), (188996, 1316681), (222962, 1116098), (228988, 1086727), (277196, 897731), (334574, 743774), (368372, 675533), (371887, 669148), (445924, 558049)]