2051465416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 256

約数和(自身を含む): 5531904000

約数和(自身を除く): 3480438584

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 97, 104, 133, 139, 143, 152, 154, 182, 194, 209, 247, 266, 278, 286, 308, 364, 388, 418, 494, 532, 556, 572, 616, 679, 728, 776, 836, 973, 988, 1001, 1064, 1067, 1112, 1144, 1261, 1358, 1463, 1529, 1672, 1729, 1807, 1843, 1946, 1976, 2002, 2134, 2522, 2641, 2716, 2717, 2926, 3058, 3458, 3614, 3686, 3892, 4004, 4268, 5044, 5282, 5432, 5434, 5852, 6116, 6916, 7228, 7372, 7469, 7784, 8008, 8536, 8827, 10088, 10564, 10703, 10868, 11704, 12232, 12649, 12901, 13483, 13832, 13871, 14456, 14744, 14938, 17654, 18487, 19019, 19877, 20273, 21128, 21406, 21736, 23959, 25298, 25802, 26966, 27742, 29051, 29876, 34333, 35308, 36974, 38038, 39754, 40546, 42812, 47918, 50596, 51604, 53932, 55484, 58102, 59752, 68666, 70616, 73948, 76076, 79508, 81092, 85624, 94381, 95836, 97097, 101192, 103208, 107864, 110968, 116204, 137332, 139139, 141911, 147896, 148313, 152152, 159016, 162184, 167713, 175279, 188762, 191672, 194194, 203357, 232408, 240331, 256177, 263549, 274664, 278278, 283822, 296626, 335426, 350558, 377524, 377663, 388388, 406714, 480662, 512354, 527098, 556556, 567644, 593252, 670852, 701116, 755048, 755326, 776776, 813428, 961324, 1024708, 1038191, 1054196, 1113112, 1135288, 1186504, 1226953, 1341704, 1402232, 1510652, 1626856, 1793239, 1844843, 1922648, 1928069, 2049416, 2076382, 2108392, 2453906, 2643641, 2817947, 3021304, 3330301, 3586478, 3689686, 3856138, 4152764, 4907812, 5287282, 5635894, 6660602, 7172956, 7379372, 7712276, 8305528, 9815624, 10574564, 11271788, 13321204, 13496483, 14345912, 14758744, 15424552, 19725629, 21149128, 22543576, 23312107, 26642408, 26992966, 36633311, 39451258, 46624214, 53985932, 73266622, 78902516, 93248428, 107971864, 146533244, 157805032, 186496856, 256433177, 293066488, 512866354, 1025732708, 2051465416]

約数ペア:

[(1, 2051465416), (2, 1025732708), (4, 512866354), (7, 293066488), (8, 256433177), (11, 186496856), (13, 157805032), (14, 146533244), (19, 107971864), (22, 93248428), (26, 78902516), (28, 73266622), (38, 53985932), (44, 46624214), (52, 39451258), (56, 36633311), (76, 26992966), (77, 26642408), (88, 23312107), (91, 22543576), (97, 21149128), (104, 19725629), (133, 15424552), (139, 14758744), (143, 14345912), (152, 13496483), (154, 13321204), (182, 11271788), (194, 10574564), (209, 9815624), (247, 8305528), (266, 7712276), (278, 7379372), (286, 7172956), (308, 6660602), (364, 5635894), (388, 5287282), (418, 4907812), (494, 4152764), (532, 3856138), (556, 3689686), (572, 3586478), (616, 3330301), (679, 3021304), (728, 2817947), (776, 2643641), (836, 2453906), (973, 2108392), (988, 2076382), (1001, 2049416), (1064, 1928069), (1067, 1922648), (1112, 1844843), (1144, 1793239), (1261, 1626856), (1358, 1510652), (1463, 1402232), (1529, 1341704), (1672, 1226953), (1729, 1186504), (1807, 1135288), (1843, 1113112), (1946, 1054196), (1976, 1038191), (2002, 1024708), (2134, 961324), (2522, 813428), (2641, 776776), (2716, 755326), (2717, 755048), (2926, 701116), (3058, 670852), (3458, 593252), (3614, 567644), (3686, 556556), (3892, 527098), (4004, 512354), (4268, 480662), (5044, 406714), (5282, 388388), (5432, 377663), (5434, 377524), (5852, 350558), (6116, 335426), (6916, 296626), (7228, 283822), (7372, 278278), (7469, 274664), (7784, 263549), (8008, 256177), (8536, 240331), (8827, 232408), (10088, 203357), (10564, 194194), (10703, 191672), (10868, 188762), (11704, 175279), (12232, 167713), (12649, 162184), (12901, 159016), (13483, 152152), (13832, 148313), (13871, 147896), (14456, 141911), (14744, 139139), (14938, 137332), (17654, 116204), (18487, 110968), (19019, 107864), (19877, 103208), (20273, 101192), (21128, 97097), (21406, 95836), (21736, 94381), (23959, 85624), (25298, 81092), (25802, 79508), (26966, 76076), (27742, 73948), (29051, 70616), (29876, 68666), (34333, 59752), (35308, 58102), (36974, 55484), (38038, 53932), (39754, 51604), (40546, 50596), (42812, 47918)]