8531773376

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 252

約数和(自身を含む): 21564981000

約数和(自身を除く): 13033207624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 64, 76, 98, 112, 124, 133, 149, 152, 196, 217, 224, 248, 266, 298, 304, 392, 434, 448, 496, 532, 589, 596, 608, 784, 868, 931, 961, 992, 1043, 1064, 1178, 1192, 1216, 1519, 1568, 1736, 1862, 1922, 1984, 2086, 2128, 2356, 2384, 2831, 3038, 3136, 3472, 3724, 3844, 4123, 4172, 4256, 4619, 4712, 4768, 5662, 6076, 6727, 6944, 7301, 7448, 7688, 8246, 8344, 8512, 9238, 9424, 9536, 11324, 12152, 13454, 13888, 14602, 14896, 15376, 16492, 16688, 18259, 18476, 18848, 19817, 22648, 24304, 26908, 28861, 29204, 29792, 30752, 32333, 32984, 33376, 36518, 36952, 37696, 39634, 45296, 47089, 48608, 53816, 57722, 58408, 59584, 61504, 64666, 65968, 66752, 73036, 73904, 79268, 87761, 90592, 94178, 97216, 107632, 115444, 116816, 127813, 129332, 131936, 138719, 143189, 146072, 147808, 158536, 175522, 181184, 188356, 215264, 226331, 230888, 233632, 255626, 258664, 263872, 277438, 286378, 292144, 295616, 317072, 351044, 376712, 430528, 452662, 461776, 467264, 511252, 517328, 554876, 572756, 584288, 614327, 634144, 702088, 753424, 894691, 905324, 923552, 1002323, 1022504, 1034656, 1109752, 1145512, 1168576, 1228654, 1268288, 1404176, 1506848, 1789382, 1810648, 1847104, 2004646, 2045008, 2069312, 2219504, 2291024, 2457308, 2720591, 2808352, 3013696, 3578764, 3621296, 4009292, 4090016, 4300289, 4439008, 4582048, 4914616, 5441182, 5616704, 7016261, 7157528, 7242592, 8018584, 8180032, 8600578, 8878016, 9164096, 9829232, 10882364, 14032522, 14315056, 14485184, 16037168, 17201156, 19044137, 19658464, 21764728, 28065044, 28630112, 32074336, 34402312, 38088274, 39316928, 43529456, 56130088, 57260224, 64148672, 68804624, 76176548, 87058912, 112260176, 133308959, 137609248, 152353096, 174117824, 224520352, 266617918, 275218496, 304706192, 449040704, 533235836, 609412384, 1066471672, 1218824768, 2132943344, 4265886688, 8531773376]

約数ペア:

[(1, 8531773376), (2, 4265886688), (4, 2132943344), (7, 1218824768), (8, 1066471672), (14, 609412384), (16, 533235836), (19, 449040704), (28, 304706192), (31, 275218496), (32, 266617918), (38, 224520352), (49, 174117824), (56, 152353096), (62, 137609248), (64, 133308959), (76, 112260176), (98, 87058912), (112, 76176548), (124, 68804624), (133, 64148672), (149, 57260224), (152, 56130088), (196, 43529456), (217, 39316928), (224, 38088274), (248, 34402312), (266, 32074336), (298, 28630112), (304, 28065044), (392, 21764728), (434, 19658464), (448, 19044137), (496, 17201156), (532, 16037168), (589, 14485184), (596, 14315056), (608, 14032522), (784, 10882364), (868, 9829232), (931, 9164096), (961, 8878016), (992, 8600578), (1043, 8180032), (1064, 8018584), (1178, 7242592), (1192, 7157528), (1216, 7016261), (1519, 5616704), (1568, 5441182), (1736, 4914616), (1862, 4582048), (1922, 4439008), (1984, 4300289), (2086, 4090016), (2128, 4009292), (2356, 3621296), (2384, 3578764), (2831, 3013696), (3038, 2808352), (3136, 2720591), (3472, 2457308), (3724, 2291024), (3844, 2219504), (4123, 2069312), (4172, 2045008), (4256, 2004646), (4619, 1847104), (4712, 1810648), (4768, 1789382), (5662, 1506848), (6076, 1404176), (6727, 1268288), (6944, 1228654), (7301, 1168576), (7448, 1145512), (7688, 1109752), (8246, 1034656), (8344, 1022504), (8512, 1002323), (9238, 923552), (9424, 905324), (9536, 894691), (11324, 753424), (12152, 702088), (13454, 634144), (13888, 614327), (14602, 584288), (14896, 572756), (15376, 554876), (16492, 517328), (16688, 511252), (18259, 467264), (18476, 461776), (18848, 452662), (19817, 430528), (22648, 376712), (24304, 351044), (26908, 317072), (28861, 295616), (29204, 292144), (29792, 286378), (30752, 277438), (32333, 263872), (32984, 258664), (33376, 255626), (36518, 233632), (36952, 230888), (37696, 226331), (39634, 215264), (45296, 188356), (47089, 181184), (48608, 175522), (53816, 158536), (57722, 147808), (58408, 146072), (59584, 143189), (61504, 138719), (64666, 131936), (65968, 129332), (66752, 127813), (73036, 116816), (73904, 115444), (79268, 107632), (87761, 97216), (90592, 94178)]