4728153976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9109}}^1$

素因数の和:9189

約数の個数: 128

約数和(自身を含む): 11754086400

約数和(自身を除く): 7025932424

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 31, 46, 52, 56, 62, 91, 92, 104, 124, 161, 182, 184, 217, 248, 299, 322, 364, 403, 434, 598, 644, 713, 728, 806, 868, 1196, 1288, 1426, 1612, 1736, 2093, 2392, 2821, 2852, 3224, 4186, 4991, 5642, 5704, 8372, 9109, 9269, 9982, 11284, 16744, 18218, 18538, 19964, 22568, 36436, 37076, 39928, 63763, 64883, 72872, 74152, 118417, 127526, 129766, 209507, 236834, 255052, 259532, 282379, 419014, 473668, 510104, 519064, 564758, 828919, 838028, 947336, 1129516, 1466549, 1657838, 1676056, 1976653, 2259032, 2723591, 2933098, 3315676, 3670927, 3953306, 5447182, 5866196, 6494717, 6631352, 7341854, 7906612, 10894364, 11732392, 12989434, 14683708, 15813224, 19065137, 21788728, 25696489, 25978868, 29367416, 38130274, 45463019, 51392978, 51957736, 76260548, 84431321, 90926038, 102785956, 152521096, 168862642, 181852076, 205571912, 337725284, 363704152, 591019247, 675450568, 1182038494, 2364076988, 4728153976]

約数ペア:

[(1, 4728153976), (2, 2364076988), (4, 1182038494), (7, 675450568), (8, 591019247), (13, 363704152), (14, 337725284), (23, 205571912), (26, 181852076), (28, 168862642), (31, 152521096), (46, 102785956), (52, 90926038), (56, 84431321), (62, 76260548), (91, 51957736), (92, 51392978), (104, 45463019), (124, 38130274), (161, 29367416), (182, 25978868), (184, 25696489), (217, 21788728), (248, 19065137), (299, 15813224), (322, 14683708), (364, 12989434), (403, 11732392), (434, 10894364), (598, 7906612), (644, 7341854), (713, 6631352), (728, 6494717), (806, 5866196), (868, 5447182), (1196, 3953306), (1288, 3670927), (1426, 3315676), (1612, 2933098), (1736, 2723591), (2093, 2259032), (2392, 1976653), (2821, 1676056), (2852, 1657838), (3224, 1466549), (4186, 1129516), (4991, 947336), (5642, 838028), (5704, 828919), (8372, 564758), (9109, 519064), (9269, 510104), (9982, 473668), (11284, 419014), (16744, 282379), (18218, 259532), (18538, 255052), (19964, 236834), (22568, 209507), (36436, 129766), (37076, 127526), (39928, 118417), (63763, 74152), (64883, 72872)]