377203970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 842268672

約数和(自身を除く): 465064702

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 67, 110, 127, 130, 134, 143, 155, 254, 286, 310, 335, 341, 403, 635, 670, 682, 715, 737, 806, 871, 1270, 1397, 1430, 1474, 1651, 1705, 1742, 2015, 2077, 2794, 3302, 3410, 3685, 3937, 4030, 4154, 4355, 4433, 6985, 7370, 7874, 8255, 8509, 8710, 8866, 9581, 10385, 13970, 16510, 17018, 18161, 19162, 19685, 20770, 22165, 22847, 27001, 36322, 39370, 42545, 43307, 44330, 45694, 47905, 51181, 54002, 85090, 86614, 90805, 93599, 95810, 102362, 110617, 114235, 135005, 181610, 187198, 216535, 221234, 228470, 255905, 263779, 270010, 297011, 433070, 467995, 511810, 527558, 553085, 562991, 594022, 935990, 1106170, 1125982, 1216787, 1318895, 1485055, 2433574, 2637790, 2814955, 2901569, 2970110, 3429127, 5629910, 5803138, 6083935, 6858254, 12167870, 14507845, 17145635, 29015690, 34291270, 37720397, 75440794, 188601985, 377203970]

約数ペア:

[(1, 377203970), (2, 188601985), (5, 75440794), (10, 37720397), (11, 34291270), (13, 29015690), (22, 17145635), (26, 14507845), (31, 12167870), (55, 6858254), (62, 6083935), (65, 5803138), (67, 5629910), (110, 3429127), (127, 2970110), (130, 2901569), (134, 2814955), (143, 2637790), (155, 2433574), (254, 1485055), (286, 1318895), (310, 1216787), (335, 1125982), (341, 1106170), (403, 935990), (635, 594022), (670, 562991), (682, 553085), (715, 527558), (737, 511810), (806, 467995), (871, 433070), (1270, 297011), (1397, 270010), (1430, 263779), (1474, 255905), (1651, 228470), (1705, 221234), (1742, 216535), (2015, 187198), (2077, 181610), (2794, 135005), (3302, 114235), (3410, 110617), (3685, 102362), (3937, 95810), (4030, 93599), (4154, 90805), (4355, 86614), (4433, 85090), (6985, 54002), (7370, 51181), (7874, 47905), (8255, 45694), (8509, 44330), (8710, 43307), (8866, 42545), (9581, 39370), (10385, 36322), (13970, 27001), (16510, 22847), (17018, 22165), (18161, 20770), (19162, 19685)]